killbill-aplcache

Merging with audit modifications

4/2/2012 7:38:11 PM

Changes

payment/src/main/java/com/ning/billing/payment/dao/DefaultPaymentDao.java 108(+0 -108)

util/src/main/resources/com/ning/billing/util/customfield/dao/FieldStoreDao.sql.stg 25(+0 -25)

util/src/main/resources/com/ning/billing/util/tag/dao/TagStoreSqlDao.sql.stg 30(+0 -30)

Details

diff --git a/account/src/main/java/com/ning/billing/account/api/DefaultAccount.java b/account/src/main/java/com/ning/billing/account/api/DefaultAccount.java
index 0dd8740..7b5ed63 100644
--- a/account/src/main/java/com/ning/billing/account/api/DefaultAccount.java
+++ b/account/src/main/java/com/ning/billing/account/api/DefaultAccount.java
@@ -19,27 +19,24 @@ package com.ning.billing.account.api;
 import java.util.List;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.customfield.CustomField;
+import com.ning.billing.util.entity.ExtendedEntityBase;
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
 
 import com.ning.billing.catalog.api.Currency;
-import com.ning.billing.util.customfield.CustomizableEntityBase;
-import com.ning.billing.util.tag.DefaultTagStore;
-import com.ning.billing.util.tag.DescriptiveTag;
-import com.ning.billing.util.tag.Tag;
-import com.ning.billing.util.tag.TagDefinition;
- 
-public class DefaultAccount extends CustomizableEntityBase implements Account {
-	//public final static String OBJECT_TYPE = "Account";
-
-	private final String externalKey;
+
+import javax.annotation.Nullable;
+
+public class DefaultAccount extends ExtendedEntityBase implements Account {
+    private final String externalKey;
 	private final String email;
 	private final String name;
 	private final int firstNameLength;
 	private final Currency currency;
 	private final int billCycleDay;
 	private final String paymentProviderName;
-	private final DefaultTagStore tags;
 	private final DateTimeZone timeZone;
 	private final String locale;
 	private final String address1;
@@ -50,57 +47,40 @@ public class DefaultAccount extends CustomizableEntityBase implements Account {
 	private final String country;
 	private final String postalCode;
 	private final String phone;
-	private final DateTime createdDate;
-	private final DateTime updatedDate;
+    private final String updatedBy;
+    private final DateTime updatedDate;
 
-	/**
-	 * This call is used to create a new account
-	 * @param data
-	 * @param createdDate
-	 */
-	public DefaultAccount(final AccountData data, DateTime createdDate) {
-		this(UUID.randomUUID(), data.getExternalKey(), data.getEmail(), data.getName(), data.getFirstNameLength(),
-				data.getCurrency(), data.getBillCycleDay(), data.getPaymentProviderName(),
-				data.getTimeZone(), data.getLocale(),
-				data.getAddress1(), data.getAddress2(), data.getCompanyName(),
-				data.getCity(), data.getStateOrProvince(), data.getCountry(),
-				data.getPostalCode(), data.getPhone(), createdDate, createdDate);
+	//intended for creation and migration
+	public DefaultAccount(final String createdBy, final DateTime createdDate,
+                          final String updatedBy, final DateTime updatedDate,
+                          final AccountData data) {
+		this(UUID.randomUUID(), createdBy, createdDate, updatedBy, updatedDate, data);
 	}
 
-	//intended for creation
-	public DefaultAccount(final AccountData data) {
-		this(UUID.randomUUID(), data, null, null);
-	}
-	
-	// Intended for migration
-	public DefaultAccount(final AccountData data, DateTime createdDate, DateTime updatedDate) {
-		this(UUID.randomUUID(), data, createdDate, updatedDate);
+    public DefaultAccount(final AccountData data) {
+		this(UUID.randomUUID(), null, null, null, null, data);
 	}
 
-	//intended for update
-	public DefaultAccount(final UUID id, final AccountData data, DateTime createdDate, DateTime updatedDate) {
-		this(id, data.getExternalKey(), data.getEmail(), data.getName(), data.getFirstNameLength(),
-				data.getCurrency(), data.getBillCycleDay(), data.getPaymentProviderName(),
-				data.getTimeZone(), data.getLocale(),
-				data.getAddress1(), data.getAddress2(), data.getCompanyName(),
-				data.getCity(), data.getStateOrProvince(), data.getCountry(),
-				data.getPostalCode(), data.getPhone(), createdDate, updatedDate);
+    public DefaultAccount(final UUID id, final AccountData data) {
+		this(id, null, null, null, null, data);
 	}
 
-	
 	/**
 	 * This call is used to update an existing account
 	 *  
-	 * @param id
-	 * @param data
+	 * @param id UUID id of the existing account to update
+	 * @param data AccountData new data for the existing account
 	 */
-	public DefaultAccount(final UUID id, final AccountData data) {
+	public DefaultAccount(final UUID id, @Nullable final String createdBy, @Nullable final DateTime createdDate,
+                          @Nullable final String updatedBy, @Nullable final DateTime updatedDate,
+                          final AccountData data) {
 		this(id, data.getExternalKey(), data.getEmail(), data.getName(), data.getFirstNameLength(),
 				data.getCurrency(), data.getBillCycleDay(), data.getPaymentProviderName(),
 				data.getTimeZone(), data.getLocale(),
 				data.getAddress1(), data.getAddress2(), data.getCompanyName(),
 				data.getCity(), data.getStateOrProvince(), data.getCountry(),
-				data.getPostalCode(), data.getPhone(), null, null);
+				data.getPostalCode(), data.getPhone(), createdBy, createdDate,
+                updatedBy, updatedDate);
 	}
 
 	/**
@@ -126,14 +106,17 @@ public class DefaultAccount extends CustomizableEntityBase implements Account {
 	 * @param createdDate
 	 * @param updatedDate
 	 */
-	public DefaultAccount(final UUID id, final String externalKey, final String email, final String name, final int firstNameLength,
-			final Currency currency, final int billCycleDay, final String paymentProviderName,
-			final DateTimeZone timeZone, final String locale,
-			final String address1, final String address2, final String companyName,
-			final String city,
-			final String stateOrProvince, final String country, final String postalCode, final String phone, DateTime createdDate, DateTime updatedDate) {
-
-		super(id);
+	public DefaultAccount(final UUID id, final String externalKey, final String email,
+                          final String name, final int firstNameLength,
+                          final Currency currency, final int billCycleDay, final String paymentProviderName,
+                          final DateTimeZone timeZone, final String locale,
+                          final String address1, final String address2, final String companyName,
+                          final String city, final String stateOrProvince, final String country,
+                          final String postalCode, final String phone,
+                          final String createdBy, final DateTime createdDate,
+                          final String updatedBy, final DateTime updatedDate) {
+
+		super(id, createdBy, createdDate);
 		this.externalKey = externalKey;
 		this.email = email;
 		this.name = name;
@@ -151,14 +134,28 @@ public class DefaultAccount extends CustomizableEntityBase implements Account {
 		this.postalCode = postalCode;
 		this.country = country;
 		this.phone = phone;
-		this.createdDate = createdDate == null ? new DateTime(DateTimeZone.UTC) : createdDate; // This is a fallback, we are only expecting these to be set to null 
-		this.updatedDate = updatedDate == null ? new DateTime(DateTimeZone.UTC) : updatedDate; // in the case that the account is being updated. In which case the values are ignored anyway
-		this.tags = new DefaultTagStore(id, getObjectName());
+        this.updatedBy = updatedBy;
+        this.updatedDate = updatedDate;
 	}
 
-	@Override
+    @Override
+    public void saveFieldValue(String fieldName, String fieldValue, CallContext context) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void saveFields(List<CustomField> fields, CallContext context) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void clearPersistedFields(CallContext context) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
 	public String getObjectName() {
-		return "Account";
+		return ObjectType;
 	}
 
 	@Override
@@ -176,20 +173,6 @@ public class DefaultAccount extends CustomizableEntityBase implements Account {
 		return email;
 	}
 
-	public DefaultTagStore getTags() {
-		return tags;
-	}
-
-	@Override
-	public DateTime getCreatedDate() {
-		return createdDate;
-	}
-
-	@Override
-	public DateTime getUpdatedDate() {
-		return updatedDate;
-	}
-
 	@Override
 	public int getFirstNameLength() {
 		return firstNameLength;
@@ -255,79 +238,47 @@ public class DefaultAccount extends CustomizableEntityBase implements Account {
 		return country;
 	}
 
-	@Override
-	public String getPhone() {
-		return phone;
-	}
-
-	@Override
-	public List<Tag> getTagList() {
-		return tags.getEntityList();
-	}
-
-	@Override
-	public boolean hasTag(String tagName) {
-		return tags.containsTag(tagName);
-	}
-
-	@Override
-	public void addTag(TagDefinition definition, String addedBy, DateTime dateAdded) {
-		Tag tag = new DescriptiveTag(definition, addedBy, dateAdded);
-		tags.add(tag) ;
-	}
-
-	@Override
-	public void addTags(List<Tag> tags) {
-		if (tags != null) {
-			this.tags.add(tags);
-		}
-	}
+    @Override
+    public String getUpdatedBy() {
+        return updatedBy;
+    }
 
-	@Override
-	public void clearTags() {
-		this.tags.clear();
-	}
-
-	@Override
-	public void removeTag(TagDefinition definition) {
-		tags.remove(definition.getName());
-	}
+    @Override
+    public DateTime getUpdatedDate() {
+        return updatedDate;
+    }
 
-	@Override
-	public boolean generateInvoice() {
-		return tags.generateInvoice();
+    @Override
+	public String getPhone() {
+		return phone;
 	}
 
-	@Override
-	public boolean processPayment() {
-		return tags.processPayment();
-	}
-	
-	@Override
+    @Override
 	public MutableAccountData toMutableAccountData() {
 	    return new DefaultMutableAccountData(this);
 	}
-
+    
 	@Override
 	public String toString() {
-		return "DefaultAccount [externalKey=" + externalKey + ", email=" + email + 
-				", name=" + name + ", " +
-				"firstNameLength=" + firstNameLength + 
-				", phone=" + phone + ", " +
-				"currency=" + currency + 
-				", billCycleDay=" + billCycleDay + 
-				", paymentProviderName=" + paymentProviderName + 
+		return "DefaultAccount [externalKey=" + externalKey +
+                ", email=" + email +
+				", name=" + name +
+				", firstNameLength=" + firstNameLength +
+				", phone=" + phone +
+				", currency=" + currency +
+				", billCycleDay=" + billCycleDay +
+				", paymentProviderName=" + paymentProviderName +
 				", timezone=" + timeZone +
 				", locale=" +  locale +
-				", address1" + address1 +
-				", address2" + address2 +
-				", companyName" + companyName +
-				", city" + city +
-				", stateOrProvince" + stateOrProvince +
-				", postalCode" + postalCode +
-				", country" +
-				", tags=" + tags + 
-				", createdDate=" + createdDate + 
-				", updatedDate=" + updatedDate + "]";
+				", address1=" + address1 +
+				", address2=" + address2 +
+				", companyName=" + companyName +
+				", city=" + city +
+				", stateOrProvince=" + stateOrProvince +
+				", postalCode=" + postalCode +
+				", country=" + country +
+				", tags=" + tags +
+                ", fields=" + fields +
+                "]";
 	}
 }
\ No newline at end of file
diff --git a/account/src/main/java/com/ning/billing/account/api/user/AccountBuilder.java b/account/src/main/java/com/ning/billing/account/api/user/AccountBuilder.java
index 95eb5d8..ed18ffb 100644
--- a/account/src/main/java/com/ning/billing/account/api/user/AccountBuilder.java
+++ b/account/src/main/java/com/ning/billing/account/api/user/AccountBuilder.java
@@ -43,7 +43,9 @@ public class AccountBuilder {
     private String country;
     private String postalCode;
     private String phone;
+    private String createdBy;
     private DateTime createdDate;
+    private String updatedBy;
     private DateTime updatedDate;
 
     public AccountBuilder() {
@@ -139,12 +141,22 @@ public class AccountBuilder {
         return this;
     }
 
-    public AccountBuilder createdDate(DateTime createdDate) {
+    public AccountBuilder createdBy(final String createdBy) {
+        this.createdBy = createdBy;
+        return this;
+    }
+
+    public AccountBuilder createdDate(final DateTime createdDate) {
         this.createdDate = createdDate;
         return this;
     }
 
-    public AccountBuilder updatedDate(DateTime updatedDate) {
+    public AccountBuilder updatedBy(final String updatedBy) {
+        this.updatedBy = updatedBy;
+        return this;
+    }
+
+    public AccountBuilder updatedDate(final DateTime updatedDate) {
         this.updatedDate = updatedDate;
         return this;
     }
@@ -154,7 +166,6 @@ public class AccountBuilder {
                                   currency, billingCycleDay, paymentProviderName,
                                   timeZone, locale,
                                   address1, address2, companyName, city, stateOrProvince, country,
-                                  postalCode, phone,
-                                  createdDate, updatedDate);
+                                  postalCode, phone, createdBy, createdDate, updatedBy, updatedDate);
     }
 }
diff --git a/account/src/main/java/com/ning/billing/account/api/user/DefaultAccountUserApi.java b/account/src/main/java/com/ning/billing/account/api/user/DefaultAccountUserApi.java
index c1204cf..cab3e42 100644
--- a/account/src/main/java/com/ning/billing/account/api/user/DefaultAccountUserApi.java
+++ b/account/src/main/java/com/ning/billing/account/api/user/DefaultAccountUserApi.java
@@ -28,29 +28,32 @@ import com.ning.billing.account.api.DefaultAccount;
 import com.ning.billing.account.api.MigrationAccountData;
 import com.ning.billing.account.api.DefaultMutableAccountData;
 import com.ning.billing.account.dao.AccountDao;
-import com.ning.billing.util.clock.Clock;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextFactory;
 import com.ning.billing.util.customfield.CustomField;
 import com.ning.billing.util.entity.EntityPersistenceException;
 import com.ning.billing.util.tag.Tag;
+import org.joda.time.DateTime;
 
 public class DefaultAccountUserApi implements com.ning.billing.account.api.AccountUserApi {
+    private final CallContextFactory factory;
     private final AccountDao dao;
-	private Clock clock;
 
     @Inject
-    public DefaultAccountUserApi(final AccountDao dao, final Clock clock) {
+    public DefaultAccountUserApi(final CallContextFactory factory, final AccountDao dao) {
+        this.factory = factory;
         this.dao = dao;
-        this.clock = clock;
     }
 
     @Override
-    public Account createAccount(final AccountData data, final List<CustomField> fields, final List<Tag> tags) throws AccountApiException {
-        Account account = new DefaultAccount(data, clock.getUTCNow());
-        account.addFields(fields);
+    public Account createAccount(final AccountData data, final List<CustomField> fields,
+                                 final List<Tag> tags, final CallContext context) throws AccountApiException {
+        Account account = new DefaultAccount(data);
+        account.setFields(fields);
         account.addTags(tags);
 
         try {
-            dao.create(account);
+            dao.create(account, context);
         } catch (EntityPersistenceException e) {
             throw new AccountApiException(e, ErrorCode.ACCOUNT_CREATION_FAILED);
         }
@@ -79,21 +82,21 @@ public class DefaultAccountUserApi implements com.ning.billing.account.api.Accou
     }
 
     @Override
-    public void updateAccount(final Account account) throws AccountApiException {
+    public void updateAccount(final Account account, final CallContext context) throws AccountApiException {
         try {
-            dao.update(account);
+            dao.update(account, context);
         } catch (EntityPersistenceException e) {
             throw new AccountApiException(e, ErrorCode.ACCOUNT_UPDATE_FAILED);
         }
     }
     
     @Override
-    public void updateAccount(final UUID accountId, final AccountData accountData)
+    public void updateAccount(final UUID accountId, final AccountData accountData, final CallContext context)
             throws AccountApiException {
         Account account = new DefaultAccount(accountId, accountData);
 
         try {
-            dao.update(account);
+            dao.update(account, context);
         } catch (EntityPersistenceException e) {
             throw new AccountApiException(e, ErrorCode.ACCOUNT_UPDATE_FAILED);
         }
@@ -101,30 +104,33 @@ public class DefaultAccountUserApi implements com.ning.billing.account.api.Accou
     }
 
     @Override
-    public void updateAccount(final String externalKey, final AccountData accountData) throws AccountApiException {
+    public void updateAccount(final String externalKey, final AccountData accountData, final CallContext context) throws AccountApiException {
     	UUID accountId = getIdFromKey(externalKey);
     	if(accountId == null) {
     		throw new AccountApiException(ErrorCode.ACCOUNT_DOES_NOT_EXIST_FOR_KEY, externalKey);
     	}
-    	updateAccount(accountId, accountData);
+
+    	updateAccount(accountId, accountData, context);
      }
 
 	@Override
-	public void deleteAccountByKey(final String externalKey) throws AccountApiException {
-		dao.deleteByKey(externalKey);
+	public void deleteAccountByKey(final String externalKey, final CallContext context) throws AccountApiException {
+		dao.deleteByKey(externalKey, context);
 	}
 
 	@Override
-	public Account migrateAccount(MigrationAccountData data,
-			List<CustomField> fields, List<Tag> tags)
-			throws AccountApiException {
-		
-		Account account = new DefaultAccount(data, data.getCreatedDate(), data.getUpdatedDate());
-        account.addFields(fields);
+	public Account migrateAccount(final MigrationAccountData data, final List<CustomField> fields,
+                                  final List<Tag> tags, final CallContext context)
+            throws AccountApiException {
+        DateTime createdDate = data.getCreatedDate() == null ? context.getCreatedDate() : data.getCreatedDate();
+        DateTime updatedDate = data.getUpdatedDate() == null ? context.getUpdatedDate() : data.getUpdatedDate();
+        CallContext migrationContext = factory.toMigrationCallContext(context, createdDate, updatedDate);
+		Account account = new DefaultAccount(data);
+        account.setFields(fields);
         account.addTags(tags);
 
         try {
-            dao.create(account);
+            dao.create(account, migrationContext);
         } catch (EntityPersistenceException e) {
             throw new AccountApiException(e, ErrorCode.ACCOUNT_CREATION_FAILED);
         }
diff --git a/account/src/main/java/com/ning/billing/account/dao/AccountBinder.java b/account/src/main/java/com/ning/billing/account/dao/AccountBinder.java
new file mode 100644
index 0000000..a4a00a8
--- /dev/null
+++ b/account/src/main/java/com/ning/billing/account/dao/AccountBinder.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.account.dao;
+
+import com.ning.billing.account.api.Account;
+import com.ning.billing.catalog.api.Currency;
+import org.joda.time.DateTimeZone;
+import org.skife.jdbi.v2.SQLStatement;
+import org.skife.jdbi.v2.sqlobject.Binder;
+import org.skife.jdbi.v2.sqlobject.BinderFactory;
+import org.skife.jdbi.v2.sqlobject.BindingAnnotation;
+
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@BindingAnnotation(AccountBinder.AccountBinderFactory.class)
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ElementType.PARAMETER})
+public @interface AccountBinder {
+    public static class AccountBinderFactory implements BinderFactory {
+        @Override
+        public Binder<AccountBinder, Account> build(Annotation annotation) {
+            return new Binder<AccountBinder, Account>() {
+                @Override
+                public void bind(@SuppressWarnings("rawtypes") SQLStatement q, AccountBinder bind, Account account) {
+                    q.bind("id", account.getId().toString());
+                    q.bind("externalKey", account.getExternalKey());
+                    q.bind("email", account.getEmail());
+                    q.bind("name", account.getName());
+                    q.bind("firstNameLength", account.getFirstNameLength());
+                    Currency currency = account.getCurrency();
+                    q.bind("currency", (currency == null) ? null : currency.toString());
+                    q.bind("billingCycleDay", account.getBillCycleDay());
+                    q.bind("paymentProviderName", account.getPaymentProviderName());
+                    DateTimeZone timeZone = account.getTimeZone();
+                    q.bind("timeZone", (timeZone == null) ? null : timeZone.toString());
+                    q.bind("locale", account.getLocale());
+                    q.bind("address1", account.getAddress1());
+                    q.bind("address2", account.getAddress2());
+                    q.bind("companyName", account.getCompanyName());
+                    q.bind("city", account.getCity());
+                    q.bind("stateOrProvince", account.getStateOrProvince());
+                    q.bind("country", account.getCountry());
+                    q.bind("postalCode", account.getPostalCode());
+                    q.bind("phone", account.getPhone());
+                }
+            };
+        }
+    }
+}
diff --git a/account/src/main/java/com/ning/billing/account/dao/AccountDao.java b/account/src/main/java/com/ning/billing/account/dao/AccountDao.java
index 774a1e6..d25a3ea 100644
--- a/account/src/main/java/com/ning/billing/account/dao/AccountDao.java
+++ b/account/src/main/java/com/ning/billing/account/dao/AccountDao.java
@@ -19,7 +19,7 @@ package com.ning.billing.account.dao;
 import java.util.UUID;
 import com.ning.billing.account.api.Account;
 import com.ning.billing.account.api.AccountApiException;
-import com.ning.billing.util.entity.EntityDao;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.entity.UpdatableEntityDao;
 
 public interface AccountDao extends UpdatableEntityDao<Account> {
@@ -33,5 +33,5 @@ public interface AccountDao extends UpdatableEntityDao<Account> {
      */
     public UUID getIdFromKey(String externalKey) throws AccountApiException;
 
-	public void deleteByKey(String externalKey) throws AccountApiException;
+	public void deleteByKey(String externalKey, CallContext context) throws AccountApiException;
 }
\ No newline at end of file
diff --git a/account/src/main/java/com/ning/billing/account/dao/AccountHistorySqlDao.java b/account/src/main/java/com/ning/billing/account/dao/AccountHistorySqlDao.java
new file mode 100644
index 0000000..8d1a46e
--- /dev/null
+++ b/account/src/main/java/com/ning/billing/account/dao/AccountHistorySqlDao.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.account.dao;
+
+import com.ning.billing.account.api.Account;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import org.skife.jdbi.v2.sqlobject.Bind;
+import org.skife.jdbi.v2.sqlobject.SqlUpdate;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
+import org.skife.jdbi.v2.sqlobject.stringtemplate.ExternalizedSqlViaStringTemplate3;
+
+@ExternalizedSqlViaStringTemplate3
+public interface AccountHistorySqlDao extends Transmogrifier {
+    @SqlUpdate
+    public void insertAccountHistoryFromTransaction(@AccountBinder final Account account,
+                                                    @Bind("historyId") final String historyId,
+                                                    @Bind("changeType") String changeType,
+                                                    @CallContextBinder CallContext context);
+}
diff --git a/account/src/main/java/com/ning/billing/account/dao/AccountSqlDao.java b/account/src/main/java/com/ning/billing/account/dao/AccountSqlDao.java
index dfa9b89..2c400d5 100644
--- a/account/src/main/java/com/ning/billing/account/dao/AccountSqlDao.java
+++ b/account/src/main/java/com/ning/billing/account/dao/AccountSqlDao.java
@@ -16,25 +16,18 @@
 
 package com.ning.billing.account.dao;
 
-import java.lang.annotation.Annotation;
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.sql.Timestamp;
-import java.util.Date;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import com.ning.billing.util.entity.MapperBase;
+import com.ning.billing.util.entity.UpdatableEntityDao;
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
-import org.skife.jdbi.v2.SQLStatement;
 import org.skife.jdbi.v2.StatementContext;
 import org.skife.jdbi.v2.sqlobject.Bind;
-import org.skife.jdbi.v2.sqlobject.Binder;
-import org.skife.jdbi.v2.sqlobject.BinderFactory;
-import org.skife.jdbi.v2.sqlobject.BindingAnnotation;
 import org.skife.jdbi.v2.sqlobject.SqlQuery;
 import org.skife.jdbi.v2.sqlobject.SqlUpdate;
 import org.skife.jdbi.v2.sqlobject.customizers.RegisterMapper;
@@ -47,7 +40,6 @@ import com.ning.billing.account.api.Account;
 import com.ning.billing.account.api.user.AccountBuilder;
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.util.UuidMapper;
-import com.ning.billing.util.entity.UpdatableEntityDao;
 
 @ExternalizedSqlViaStringTemplate3
 @RegisterMapper({UuidMapper.class, AccountSqlDao.AccountMapper.class})
@@ -60,25 +52,18 @@ public interface AccountSqlDao extends UpdatableEntityDao<Account>, Transactiona
 
     @Override
     @SqlUpdate
-    public void create(@AccountBinder Account account);
+    public void create(@AccountBinder Account account, @CallContextBinder final CallContext context);
 
     @Override
     @SqlUpdate
-    public void update(@AccountBinder Account account);
+    public void update(@AccountBinder Account account, @CallContextBinder final CallContext context);
 
     @SqlUpdate
     public void deleteByKey(@Bind("externalKey") final String key);
 
-    public static class AccountMapper implements ResultSetMapper<Account> {
-
-        private DateTime getDate(ResultSet rs, String fieldName) throws SQLException {
-            final Timestamp resultStamp = rs.getTimestamp(fieldName);
-            return rs.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
-        }
-
+    public static class AccountMapper extends MapperBase implements ResultSetMapper<Account> {
         @Override
         public Account map(int index, ResultSet result, StatementContext context) throws SQLException {
-
             UUID id = UUID.fromString(result.getString("id"));
             String externalKey = result.getString("external_key");
             String email = result.getString("email");
@@ -90,8 +75,6 @@ public interface AccountSqlDao extends UpdatableEntityDao<Account>, Transactiona
             Currency currency = (currencyString == null) ? null : Currency.valueOf(currencyString);
 
             String paymentProviderName = result.getString("payment_provider_name");
-            DateTime createdDate = getDate(result, "created_dt");
-            DateTime updatedDate = getDate(result, "updated_dt");
 
             String timeZoneId = result.getString("time_zone");
             DateTimeZone timeZone = (timeZoneId == null) ? null : DateTimeZone.forID(timeZoneId);
@@ -107,6 +90,11 @@ public interface AccountSqlDao extends UpdatableEntityDao<Account>, Transactiona
             String country = result.getString("country");
             String phone = result.getString("phone");
 
+            String createdBy = result.getString("created_by");
+            DateTime createdDate = getDate(result, "created_date");
+            String updatedBy = result.getString("updated_by");
+            DateTime updatedDate = getDate(result, "updated_date");
+
             return new AccountBuilder(id).externalKey(externalKey).email(email)
                                          .name(name).firstNameLength(firstNameLength)
                                          .phone(phone).currency(currency)
@@ -117,51 +105,9 @@ public interface AccountSqlDao extends UpdatableEntityDao<Account>, Transactiona
                                          .companyName(companyName)
                                          .city(city).stateOrProvince(stateOrProvince)
                                          .postalCode(postalCode).country(country)
-                                         .createdDate(createdDate)
-                                         .updatedDate(updatedDate)
+                                         .createdBy(createdBy).createdDate(createdDate)
+                                         .updatedBy(updatedBy).updatedDate(updatedDate)
                                          .build();
         }
     }
-
-    @BindingAnnotation(AccountBinder.AccountBinderFactory.class)
-    @Retention(RetentionPolicy.RUNTIME)
-    @Target({ElementType.PARAMETER})
-    public @interface AccountBinder {
-        public static class AccountBinderFactory implements BinderFactory {
-            @Override
-            public Binder<AccountBinder, Account> build(Annotation annotation) {
-                return new Binder<AccountBinder, Account>() {
-                    private Date getDate(DateTime dateTime) {
-                        return dateTime == null ? null : dateTime.toDate();
-                    }
-
-                    @Override
-                    public void bind(@SuppressWarnings("rawtypes") SQLStatement q, AccountBinder bind, Account account) {
-                        q.bind("id", account.getId().toString());
-                        q.bind("externalKey", account.getExternalKey());
-                        q.bind("email", account.getEmail());
-                        q.bind("name", account.getName());
-                        q.bind("firstNameLength", account.getFirstNameLength());
-                        Currency currency = account.getCurrency();
-                        q.bind("currency", (currency == null) ? null : currency.toString());
-                        q.bind("billingCycleDay", account.getBillCycleDay());
-                        q.bind("paymentProviderName", account.getPaymentProviderName());
-                        DateTimeZone timeZone = account.getTimeZone();
-                        q.bind("timeZone", (timeZone == null) ? null : timeZone.toString());
-                        q.bind("locale", account.getLocale());
-                        q.bind("address1", account.getAddress1());
-                        q.bind("address2", account.getAddress2());
-                        q.bind("companyName", account.getCompanyName());
-                        q.bind("city", account.getCity());
-                        q.bind("stateOrProvince", account.getStateOrProvince());
-                        q.bind("country", account.getCountry());
-                        q.bind("postalCode", account.getPostalCode());
-                        q.bind("phone", account.getPhone());
-                        q.bind("createdDate", getDate(account.getCreatedDate()));
-                        q.bind("updatedDate", getDate(account.getUpdatedDate()));
-                    }
-                };
-            }
-        }
-    }
 }
diff --git a/account/src/main/java/com/ning/billing/account/glue/AccountModule.java b/account/src/main/java/com/ning/billing/account/glue/AccountModule.java
index f6e51f4..60e0a14 100644
--- a/account/src/main/java/com/ning/billing/account/glue/AccountModule.java
+++ b/account/src/main/java/com/ning/billing/account/glue/AccountModule.java
@@ -24,7 +24,7 @@ import com.ning.billing.account.api.AccountUserApi;
 import com.ning.billing.account.api.DefaultAccountService;
 import com.ning.billing.account.api.user.DefaultAccountUserApi;
 import com.ning.billing.account.dao.AccountDao;
-import com.ning.billing.account.dao.DefaultAccountDao;
+import com.ning.billing.account.dao.AuditedAccountDao;
 
 public class AccountModule extends AbstractModule {
 
@@ -34,7 +34,7 @@ public class AccountModule extends AbstractModule {
     }
 
     protected void installAccountDao() {
-        bind(AccountDao.class).to(DefaultAccountDao.class).asEagerSingleton();
+        bind(AccountDao.class).to(AuditedAccountDao.class).asEagerSingleton();
     }
 
     protected void installAccountUserApi() {
diff --git a/account/src/main/resources/com/ning/billing/account/dao/AccountHistorySqlDao.sql.stg b/account/src/main/resources/com/ning/billing/account/dao/AccountHistorySqlDao.sql.stg
new file mode 100644
index 0000000..c64c29f
--- /dev/null
+++ b/account/src/main/resources/com/ning/billing/account/dao/AccountHistorySqlDao.sql.stg
@@ -0,0 +1,15 @@
+group AccountHistorySqlDao;
+
+insertAccountHistoryFromTransaction() ::= <<
+    INSERT INTO account_history
+    (history_id, id, external_key, email, name, first_name_length, currency,
+    billing_cycle_day, payment_provider_name, time_zone, locale,
+    address1, address2, company_name, city, state_or_province,
+    country, postal_code, phone, change_type, updated_by, date)
+    VALUES
+    (:historyId, :id, :externalKey, :email, :name, :firstNameLength, :currency,
+     :billingCycleDay, :paymentProviderName, :timeZone, :locale,
+     :address1, :address2, :companyName, :city, :stateOrProvince,
+     :country, :postalCode, :phone, :changeType, :userName, :createdDate);
+>>
+;
\ No newline at end of file
diff --git a/account/src/main/resources/com/ning/billing/account/dao/AccountSqlDao.sql.stg b/account/src/main/resources/com/ning/billing/account/dao/AccountSqlDao.sql.stg
index 7e93ff2..2838ef8 100644
--- a/account/src/main/resources/com/ning/billing/account/dao/AccountSqlDao.sql.stg
+++ b/account/src/main/resources/com/ning/billing/account/dao/AccountSqlDao.sql.stg
@@ -18,12 +18,13 @@ accountFields(prefix) ::= <<
 	<prefix>state_or_province, 
     <prefix>country, 
     <prefix>postal_code,
-    <prefix>phone,	
-    <prefix>created_dt,
-    <prefix>updated_dt
+    <prefix>phone,
+    <prefix>created_by,
+    <prefix>created_date,
+    <prefix>updated_by,
+    <prefix>updated_date
 >>
 
-
 create() ::= <<
     INSERT INTO accounts
       (<accountFields()>)
@@ -31,7 +32,7 @@ create() ::= <<
       (:id, :externalKey, :email, :name, :firstNameLength, :currency, :billingCycleDay,
       :paymentProviderName, :timeZone, :locale,
       :address1, :address2, :companyName, :city, :stateOrProvince, :country, :postalCode, :phone,
-      :createdDate, :updatedDate);
+      :userName, :createdDate, :userName, :updatedDate);
 >>
 
 update() ::= <<
@@ -41,7 +42,7 @@ update() ::= <<
         time_zone = :timeZone, locale = :locale,
         address1 = :address1, address2 = :address2, company_name = :companyName, city = :city, state_or_province = :stateOrProvince,
         country = :country, postal_code = :postalCode, phone = :phone,
-        updated_dt = NOW()
+        updated_date = :updatedDate, updated_by = :userName
     WHERE id = :id;
 >>
 
@@ -59,19 +60,19 @@ getAccountByKey() ::= <<
 
 getById() ::= <<
     SELECT <accountFields()>
-      FROM accounts
-     WHERE id = :id;
+    FROM accounts
+    WHERE id = :id;
 >>
 
 get() ::= <<
     SELECT <accountFields()>
-      FROM accounts;
+    FROM accounts;
 >>
 
 getIdFromKey() ::= <<
     SELECT id
-      FROM accounts
-     WHERE external_key = :externalKey;
+    FROM accounts
+    WHERE external_key = :externalKey;
 >>
 
 test() ::= <<
diff --git a/account/src/main/resources/com/ning/billing/account/ddl.sql b/account/src/main/resources/com/ning/billing/account/ddl.sql
index fd2f6f8..ff9a41c 100644
--- a/account/src/main/resources/com/ning/billing/account/ddl.sql
+++ b/account/src/main/resources/com/ning/billing/account/ddl.sql
@@ -18,8 +18,11 @@ CREATE TABLE accounts (
     country varchar(50) DEFAULT NULL,
     postal_code varchar(11) DEFAULT NULL,
     phone varchar(25) DEFAULT NULL,
-    created_dt datetime,
-    updated_dt datetime,
+    migrated bool DEFAULT false,
+    created_date datetime NOT NULL,
+    created_by varchar(50) NOT NULL,
+    updated_date datetime DEFAULT NULL,
+    updated_by varchar(50) DEFAULT NULL,
     PRIMARY KEY(id)
 ) ENGINE=innodb;
 CREATE UNIQUE INDEX accounts_external_key ON accounts(external_key);
@@ -27,6 +30,7 @@ CREATE UNIQUE INDEX accounts_email ON accounts(email);
 
 DROP TABLE IF EXISTS account_history;
 CREATE TABLE account_history (
+    history_id char(36) NOT NULL,
     id char(36) NOT NULL,
     external_key varchar(128) NULL,
     email varchar(50) NOT NULL,
@@ -45,28 +49,8 @@ CREATE TABLE account_history (
     country varchar(50) DEFAULT NULL,
     postal_code varchar(11) DEFAULT NULL,
     phone varchar(25) DEFAULT NULL,
+    change_type char(6) NOT NULL,
+    updated_by varchar(50) NOT NULL,
     date datetime
 ) ENGINE=innodb;
-CREATE INDEX account_id ON account_history(id);
-
-CREATE TRIGGER store_account_history_on_insert AFTER INSERT ON accounts
-    FOR EACH ROW
-        INSERT INTO account_history (id, external_key, email, name, first_name_length, currency,
-                                    billing_cycle_day, payment_provider_name, time_zone, locale, 
-                                    address1, address2, company_name, city, state_or_province, 
-                                    country, postal_code, phone, date)
-        VALUES (NEW.id, NEW.external_key, NEW.email, NEW.name, NEW.first_name_length, NEW.currency,
-                NEW.billing_cycle_day, NEW.payment_provider_name, NEW.time_zone, NEW.locale, 
-                NEW.address1, NEW.address2, NEW.company_name, NEW.city, NEW.state_or_province, 
-                NEW.country, NEW.postal_code, NEW.phone, NEW.created_dt);
-
-CREATE TRIGGER store_account_history_on_update AFTER UPDATE ON accounts
-    FOR EACH ROW
-        INSERT INTO account_history (id, external_key, email, name, first_name_length, currency,
-                                    billing_cycle_day, payment_provider_name, time_zone, locale, 
-                                    address1, address2, company_name, city, state_or_province, 
-                                    country, postal_code, phone, date)
-        VALUES (NEW.id, NEW.external_key, NEW.email, NEW.name, NEW.first_name_length, NEW.currency,
-                NEW.billing_cycle_day, NEW.payment_provider_name, NEW.time_zone, NEW.locale, 
-                NEW.address1, NEW.address2, NEW.company_name, NEW.city, NEW.state_or_province, 
-                NEW.country, NEW.postal_code, NEW.phone, NEW.updated_dt);
+CREATE INDEX account_id ON account_history(id);
\ No newline at end of file
diff --git a/account/src/test/java/com/ning/billing/account/api/MockAccountUserApi.java b/account/src/test/java/com/ning/billing/account/api/MockAccountUserApi.java
index 1d49c45..265b933 100644
--- a/account/src/test/java/com/ning/billing/account/api/MockAccountUserApi.java
+++ b/account/src/test/java/com/ning/billing/account/api/MockAccountUserApi.java
@@ -16,13 +16,12 @@
 
 package com.ning.billing.account.api;
 
-import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.UUID;
 import java.util.concurrent.CopyOnWriteArrayList;
 
-import org.joda.time.DateTime;
+import com.ning.billing.util.callcontext.CallContext;
 import org.joda.time.DateTimeZone;
 
 import com.ning.billing.catalog.api.Currency;
@@ -40,7 +39,6 @@ public class MockAccountUserApi implements AccountUserApi {
                                  Currency currency,
                                  int billCycleDay,
                                  String paymentProviderName,
-                                 BigDecimal balance,
                                  final DateTimeZone timeZone, 
                                  final String locale,
                                  final String address1, 
@@ -55,14 +53,15 @@ public class MockAccountUserApi implements AccountUserApi {
 		Account result = new DefaultAccount(id, externalKey, email, name,
 				firstNameLength, currency, billCycleDay, paymentProviderName,
 				timeZone, locale, address1, address2, companyName, city,
-				stateOrProvince, country, postalCode, phone, null, null);
+				stateOrProvince, country, postalCode, phone, null, null, null, null);
 		accounts.add(result);
 		return result;
 	}
 
     @Override
-    public Account createAccount(AccountData data, List<CustomField> fields, List<Tag> tags) throws AccountApiException {
-        Account result = new DefaultAccount(data, new DateTime());
+    public Account createAccount(final AccountData data, final List<CustomField> fields,
+                                 final List<Tag> tags, final CallContext context) throws AccountApiException {
+        Account result = new DefaultAccount(data);
         accounts.add(result);
         return result;
     }
@@ -103,38 +102,38 @@ public class MockAccountUserApi implements AccountUserApi {
     }
 
     @Override
-    public void updateAccount(Account account) {
+    public void updateAccount(final Account account, final CallContext context) {
         throw new UnsupportedOperationException();
     }
 
 	@Override
-	public void deleteAccountByKey(String externalKey)
+	public void deleteAccountByKey(final String externalKey, final CallContext context)
 			throws AccountApiException {
 		for (Account account : accounts) {
             if (externalKey.equals(account.getExternalKey())) {
-                accounts.remove(account.getId());
+                accounts.remove(account);
             }
         }	
 		
 	}
 
 	@Override
-	public Account migrateAccount(MigrationAccountData data,
-			List<CustomField> fields, List<Tag> tags)
+	public Account migrateAccount(final MigrationAccountData data,
+			final List<CustomField> fields, final List<Tag> tags, final CallContext context)
 			throws AccountApiException {
-		Account result = new DefaultAccount(data, data.getCreatedDate(), data.getUpdatedDate());
+		Account result = new DefaultAccount(data);
         accounts.add(result);
         return result;
 	}
 
 	@Override
-	public void updateAccount(String key, AccountData accountData)
+	public void updateAccount(final String key, final AccountData accountData, final CallContext context)
 			throws AccountApiException {
 		throw new UnsupportedOperationException();
 	}
 
     @Override
-    public void updateAccount(UUID accountId, AccountData accountData)
+    public void updateAccount(final UUID accountId, final AccountData accountData, final CallContext context)
             throws AccountApiException {
         throw new UnsupportedOperationException();
     }
diff --git a/account/src/test/java/com/ning/billing/account/dao/AccountDaoTestBase.java b/account/src/test/java/com/ning/billing/account/dao/AccountDaoTestBase.java
index 964eb6a..92b316a 100644
--- a/account/src/test/java/com/ning/billing/account/dao/AccountDaoTestBase.java
+++ b/account/src/test/java/com/ning/billing/account/dao/AccountDaoTestBase.java
@@ -20,6 +20,11 @@ import static org.testng.Assert.fail;
 
 import java.io.IOException;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.clock.Clock;
 import org.apache.commons.io.IOUtils;
 import org.skife.jdbi.v2.Handle;
 import org.skife.jdbi.v2.IDBI;
@@ -41,6 +46,8 @@ public abstract class AccountDaoTestBase {
     protected AccountDao accountDao;
     protected IDBI dbi;
 
+    protected CallContext context;
+
     @BeforeClass(alwaysRun = true)
     protected void setup() throws IOException {
         // Health check test to make sure MySQL is setup properly
@@ -59,6 +66,10 @@ public abstract class AccountDaoTestBase {
             accountDao = injector.getInstance(AccountDao.class);
             accountDao.test();
 
+            Clock clock = injector.getInstance(Clock.class);
+            context = new DefaultCallContextFactory(clock).createCallContext("Vizzini", CallOrigin.TEST, UserType.TEST);
+
+
             BusService busService = injector.getInstance(BusService.class);
             ((DefaultBusService) busService).startBus();
         }
diff --git a/account/src/test/java/com/ning/billing/account/dao/MockAccountDao.java b/account/src/test/java/com/ning/billing/account/dao/MockAccountDao.java
index b351709..7cfc3f1 100644
--- a/account/src/test/java/com/ning/billing/account/dao/MockAccountDao.java
+++ b/account/src/test/java/com/ning/billing/account/dao/MockAccountDao.java
@@ -28,6 +28,7 @@ import com.ning.billing.account.api.AccountApiException;
 import com.ning.billing.account.api.AccountChangeNotification;
 import com.ning.billing.account.api.user.DefaultAccountChangeNotification;
 import com.ning.billing.account.api.user.DefaultAccountCreationEvent;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.bus.Bus;
 import com.ning.billing.util.bus.Bus.EventBusException;
 
@@ -41,7 +42,7 @@ public class MockAccountDao implements AccountDao {
     }
 
     @Override
-    public void create(Account account) {
+    public void create(Account account, CallContext context) {
         accounts.put(account.getId().toString(), account);
 
         try {
@@ -83,7 +84,7 @@ public class MockAccountDao implements AccountDao {
     }
 
     @Override
-    public void update(Account account) {
+    public void update(Account account, CallContext context) {
         Account currentAccount = accounts.put(account.getId().toString(), account);
 
         AccountChangeNotification changeEvent = new DefaultAccountChangeNotification(account.getId(), currentAccount, account);
@@ -98,10 +99,10 @@ public class MockAccountDao implements AccountDao {
     }
 
 	@Override
-	public void deleteByKey(String externalKey) throws AccountApiException {
+	public void deleteByKey(String externalKey, CallContext context) throws AccountApiException {
 		for (Account account : accounts.values()) {
             if (externalKey.equals(account.getExternalKey())) {
-                accounts.remove(account.getId());
+                accounts.remove(account.getId().toString());
             }
         }		
 	}
diff --git a/account/src/test/java/com/ning/billing/account/dao/TestSimpleAccountDao.java b/account/src/test/java/com/ning/billing/account/dao/TestSimpleAccountDao.java
index fd99ec5..10d904f 100644
--- a/account/src/test/java/com/ning/billing/account/dao/TestSimpleAccountDao.java
+++ b/account/src/test/java/com/ning/billing/account/dao/TestSimpleAccountDao.java
@@ -18,6 +18,7 @@ package com.ning.billing.account.dao;
 
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertNotNull;
+import static org.testng.Assert.assertNull;
 import static org.testng.Assert.assertTrue;
 import static org.testng.Assert.fail;
 
@@ -25,7 +26,6 @@ import java.util.List;
 import java.util.UUID;
 
 import com.ning.billing.util.entity.EntityPersistenceException;
-import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
 import org.testng.annotations.Test;
 
@@ -35,7 +35,6 @@ import com.ning.billing.account.api.AccountData;
 import com.ning.billing.account.api.DefaultAccount;
 import com.ning.billing.account.api.user.AccountBuilder;
 import com.ning.billing.catalog.api.Currency;
-import com.ning.billing.util.clock.DefaultClock;
 import com.ning.billing.util.tag.DefaultTagDefinition;
 import com.ning.billing.util.tag.Tag;
 import com.ning.billing.util.tag.TagDefinition;
@@ -53,9 +52,6 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
         String locale = "EN-US";
         DateTimeZone timeZone = DateTimeZone.forID("America/Los_Angeles");
 
-        DateTime createdDate = new DateTime(DateTimeZone.UTC);
-        DateTime updatedDate = new DateTime(DateTimeZone.UTC);
-
         int firstNameLength = firstName.length();
         return new AccountBuilder().externalKey(thisKey)
                                    .name(name)
@@ -64,15 +60,13 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
                                    .email(thisEmail)
                                    .currency(Currency.USD)
                                    .locale(locale)
-                                   .timeZone(timeZone)
-                                   .createdDate(createdDate)
-                                   .updatedDate(updatedDate);
+                                   .timeZone(timeZone);
     }
 
     @Test
     public void testBasic() throws EntityPersistenceException {
         Account a = createTestAccountBuilder().build();
-        accountDao.create(a);
+        accountDao.create(a, context);
         String key = a.getExternalKey();
 
         Account r = accountDao.getAccountByKey(key);
@@ -92,7 +86,7 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
     @Test
     public void testLongPhoneNumber() throws EntityPersistenceException {
         Account account = createTestAccountBuilder().phone("123456789012345678901234").build();
-        accountDao.create(account);
+        accountDao.create(account, context);
 
         Account saved = accountDao.getAccountByKey(account.getExternalKey());
         assertNotNull(saved);
@@ -102,7 +96,7 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
     @Test(expectedExceptions = {EntityPersistenceException.class})
     public void testOverlyLongPhoneNumber() throws EntityPersistenceException {
         Account account = createTestAccountBuilder().phone("12345678901234567890123456").build();
-        accountDao.create(account);
+        accountDao.create(account, context);
     }
 
     @Test
@@ -113,7 +107,7 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
         String name = account.getName();
         int firstNameLength = account.getFirstNameLength();
 
-        accountDao.create(account);
+        accountDao.create(account, context);
 
         account = accountDao.getById(id.toString());
         assertNotNull(account);
@@ -131,7 +125,7 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
         String fieldValue = "testField1_value";
         account.setFieldValue(fieldName, fieldValue);
 
-        accountDao.create(account);
+        accountDao.create(account, context);
 
         Account thisAccount = accountDao.getAccountByKey(account.getExternalKey());
         assertNotNull(thisAccount);
@@ -142,29 +136,25 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
     @Test
     public void testTags() throws EntityPersistenceException {
         Account account = createTestAccountBuilder().build();
-        TagDefinition definition = new DefaultTagDefinition("Test Tag", "For testing only", "Test System");
+        TagDefinition definition = new DefaultTagDefinition("Test Tag", "For testing only");
         TagDefinitionSqlDao tagDescriptionDao = dbi.onDemand(TagDefinitionSqlDao.class);
-        tagDescriptionDao.create(definition);
+        tagDescriptionDao.create(definition, context);
 
-        String addedBy = "testTags()";
-        DateTime dateAdded = new DefaultClock().getUTCNow();
-        account.addTag(definition, addedBy, dateAdded);
+        account.addTag(definition);
         assertEquals(account.getTagList().size(), 1);
-        accountDao.create(account);
+        accountDao.create(account, context);
 
         Account thisAccount = accountDao.getById(account.getId().toString());
         List<Tag> tagList = thisAccount.getTagList();
         assertEquals(tagList.size(), 1);
         Tag tag = tagList.get(0);
         assertEquals(tag.getTagDefinitionName(), definition.getName());
-        assertEquals(tag.getAddedBy(), addedBy);
-        assertEquals(tag.getAddedDate().compareTo(dateAdded), 0);
     }
 
     @Test
     public void testGetIdFromKey() throws EntityPersistenceException {
         Account account = createTestAccountBuilder().build();
-        accountDao.create(account);
+        accountDao.create(account, context);
 
         try {
             UUID accountId = accountDao.getIdFromKey(account.getExternalKey());
@@ -183,7 +173,7 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
     @Test
     public void testUpdate() throws Exception {
         final Account account = createTestAccountBuilder().build();
-        accountDao.create(account);
+        accountDao.create(account, context);
 
         AccountData accountData = new AccountData() {
             @Override
@@ -270,8 +260,8 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
             }
         };
 
-        Account updatedAccount = new DefaultAccount(account.getId(), accountData);
-        accountDao.update(updatedAccount);
+        Account updatedAccount = new DefaultAccount(account.getId(), null, null, null, null, accountData);
+        accountDao.update(updatedAccount, context);
 
         Account savedAccount = accountDao.getAccountByKey(account.getExternalKey());
 
@@ -298,8 +288,8 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
         DefaultAccount account = new DefaultAccount(accountId, "extKey123456", "myemail123456@glam.com",
                                                     "John Smith", 4, Currency.USD, 15, null,
                                                     DateTimeZone.forID("America/Cambridge_Bay"), "EN-CA",
-                                                    null, null, null, null, null, null, null, null,null,null);
-        accountDao.create(account);
+                                                    null, null, null, null, null, null, null, null, null, null, null, null);
+        accountDao.create(account, context);
 
         String address1 = "123 address 1";
         String address2 = "456 address 2";
@@ -314,9 +304,9 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
                                                     "John Smith", 4, Currency.USD, 15, null,
                                                     DateTimeZone.forID("America/Cambridge_Bay"), "EN-CA",
                                                     address1, address2, companyName, city, stateOrProvince, country,
-                                                    postalCode, phone, null,null);
+                                                    postalCode, phone, null, null, null, null);
 
-        accountDao.update(updatedAccount);
+        accountDao.update(updatedAccount, context);
 
         Account savedAccount = accountDao.getById(accountId.toString());
 
@@ -340,15 +330,17 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
                                                     "John Smith", 4, Currency.USD, 15, null,
                                                     DateTimeZone.forID("America/Cambridge_Bay"), "EN-CA",
                                                     "123 address 1", "456 address 2", null, "Cambridge Bay",
-                                                    "Nunavut", "Canada", "X0B 0C0", "18001112222", null, null);
-        accountDao.create(account);
+                                                    "Nunavut", "Canada", "X0B 0C0", "18001112222",
+                                                    null, null, null, null);
+        accountDao.create(account, context);
 
         DefaultAccount updatedAccount = new DefaultAccount(accountId, "extKey654321", "myemail654321@glam.com",
                                                     "John Smith", 4, Currency.USD, 15, null,
                                                     DateTimeZone.forID("America/Cambridge_Bay"), "EN-CA",
-                                                    null, null, null, null, null, null, null, null, null, null);
+                                                    null, null, null, null, null, null, null, null,
+                                                    null, null, null, null);
 
-        accountDao.update(updatedAccount);
+        accountDao.update(updatedAccount, context);
 
         Account savedAccount = accountDao.getById(accountId.toString());
 
@@ -371,31 +363,32 @@ public class TestSimpleAccountDao extends AccountDaoTestBase {
 
         DefaultAccount account = new DefaultAccount(accountId, originalExternalKey, "myemail1337@glam.com",
                                                     "John Smith", 4, Currency.USD, 15, null,
-                                                    null, null, null, null, null, null, null, null, null, null, null, null);
-        accountDao.create(account);
+                                                    null, null, null, null, null, null, null, null, null, null,
+                                                    null, null, null, null);
+        accountDao.create(account, context);
 
         DefaultAccount updatedAccount = new DefaultAccount(accountId, "extKey1338", "myemail1337@glam.com",
                                                     "John Smith", 4, Currency.USD, 15, null,
-                                                    null, null, null, null, null, null, null, null, null, null,null, null);
-        accountDao.update(updatedAccount);
+                                                    null, null, null, null, null, null, null, null, null, null,
+                                                    null, null, null, null);
+        accountDao.update(updatedAccount, context);
     }
 
     @Test
     public void testDelete() throws AccountApiException, EntityPersistenceException {
 
         Account a = createTestAccountBuilder().build();
-        accountDao.create(a);
+        accountDao.create(a, context);
         String key = a.getExternalKey();
 
         Account r = accountDao.getAccountByKey(key);
         assertNotNull(r);
         assertEquals(r.getExternalKey(), a.getExternalKey());
         
-        accountDao.deleteByKey(key);
+        accountDao.deleteByKey(key, context);
         
         Account s = accountDao.getAccountByKey(key);
-        assertTrue(s==null);
-
+        assertNull(s);
     }
 
 }
diff --git a/account/src/test/java/com/ning/billing/account/glue/AccountModuleWithEmbeddedDb.java b/account/src/test/java/com/ning/billing/account/glue/AccountModuleWithEmbeddedDb.java
index 1a894a7..f263971 100644
--- a/account/src/test/java/com/ning/billing/account/glue/AccountModuleWithEmbeddedDb.java
+++ b/account/src/test/java/com/ning/billing/account/glue/AccountModuleWithEmbeddedDb.java
@@ -18,7 +18,11 @@ package com.ning.billing.account.glue;
 
 import com.ning.billing.dbi.MysqlTestingHelper;
 import com.ning.billing.util.clock.MockClockModule;
+import com.ning.billing.util.customfield.CustomFieldMapper;
 import com.ning.billing.util.glue.BusModule;
+import com.ning.billing.util.glue.CallContextModule;
+import com.ning.billing.util.glue.FieldStoreModule;
+import com.ning.billing.util.glue.TagStoreModule;
 import org.skife.jdbi.v2.IDBI;
 
 import java.io.IOException;
@@ -41,8 +45,11 @@ public class AccountModuleWithEmbeddedDb extends AccountModule {
     @Override
     protected void configure() {
         bind(IDBI.class).toInstance(helper.getDBI());
-        super.configure();
         install(new BusModule());
         install(new MockClockModule());
+        install(new CallContextModule());
+        install(new TagStoreModule());
+        install(new FieldStoreModule());
+        super.configure();
     }
 }
diff --git a/account/src/test/java/com/ning/billing/account/glue/AccountModuleWithMocks.java b/account/src/test/java/com/ning/billing/account/glue/AccountModuleWithMocks.java
index 1c65c3c..74fe321 100644
--- a/account/src/test/java/com/ning/billing/account/glue/AccountModuleWithMocks.java
+++ b/account/src/test/java/com/ning/billing/account/glue/AccountModuleWithMocks.java
@@ -19,6 +19,9 @@ package com.ning.billing.account.glue;
 import com.ning.billing.account.dao.AccountDao;
 import com.ning.billing.account.dao.MockAccountDao;
 import com.ning.billing.util.clock.MockClockModule;
+import com.ning.billing.util.glue.CallContextModule;
+import com.ning.billing.util.glue.FieldStoreModule;
+import com.ning.billing.util.tag.MockTagStoreModuleMemory;
 
 public class AccountModuleWithMocks extends AccountModule {
     @Override
@@ -27,10 +30,12 @@ public class AccountModuleWithMocks extends AccountModule {
         bind(AccountDao.class).to(MockAccountDao.class);
     }
 
-
     @Override
     protected void configure() {
         super.configure();
         install(new MockClockModule());
+        install(new CallContextModule());
+        install(new MockTagStoreModuleMemory());
+        install(new FieldStoreModule());
     }
 }
diff --git a/analytics/src/test/java/com/ning/billing/analytics/AnalyticsTestModule.java b/analytics/src/test/java/com/ning/billing/analytics/AnalyticsTestModule.java
index 5c7ffae..1aafa7c 100644
--- a/analytics/src/test/java/com/ning/billing/analytics/AnalyticsTestModule.java
+++ b/analytics/src/test/java/com/ning/billing/analytics/AnalyticsTestModule.java
@@ -18,6 +18,9 @@ package com.ning.billing.analytics;
 
 import com.ning.billing.invoice.glue.InvoiceModule;
 import com.ning.billing.payment.setup.PaymentModule;
+import com.ning.billing.util.glue.CallContextModule;
+import com.ning.billing.util.glue.FieldStoreModule;
+import com.ning.billing.util.tag.dao.TagDefinitionSqlDao;
 import org.skife.jdbi.v2.IDBI;
 import com.ning.billing.account.glue.AccountModule;
 import com.ning.billing.analytics.setup.AnalyticsModule;
@@ -31,6 +34,8 @@ import com.ning.billing.util.glue.ClockModule;
 import com.ning.billing.util.glue.NotificationQueueModule;
 import com.ning.billing.util.glue.TagStoreModule;
 
+import java.lang.reflect.Field;
+
 public class AnalyticsTestModule extends AnalyticsModule
 {
     @Override
@@ -39,13 +44,16 @@ public class AnalyticsTestModule extends AnalyticsModule
         super.configure();
 
         // Need to configure a few more things for the EventBus
+        install(new ClockModule());
+        install(new CallContextModule());
+        install(new FieldStoreModule());
+        install(new TagStoreModule());
         install(new AccountModule());
         install(new CatalogModule());
         install(new BusModule());
         install(new EntitlementModule());
         install(new InvoiceModule());
         install(new PaymentModule());
-        install(new ClockModule());
         install(new TagStoreModule());
         install(new NotificationQueueModule());
 
@@ -54,5 +62,7 @@ public class AnalyticsTestModule extends AnalyticsModule
         bind(MysqlTestingHelper.class).toInstance(helper);
         final IDBI dbi = helper.getDBI();
         bind(IDBI.class).toInstance(dbi);
+
+        bind(TagDefinitionSqlDao.class).toInstance(dbi.onDemand(TagDefinitionSqlDao.class));
     }
 }
diff --git a/analytics/src/test/java/com/ning/billing/analytics/api/TestAnalyticsService.java b/analytics/src/test/java/com/ning/billing/analytics/api/TestAnalyticsService.java
index 059efaa..59ad218 100644
--- a/analytics/src/test/java/com/ning/billing/analytics/api/TestAnalyticsService.java
+++ b/analytics/src/test/java/com/ning/billing/analytics/api/TestAnalyticsService.java
@@ -68,6 +68,7 @@ import com.ning.billing.entitlement.api.user.SubscriptionTransition;
 import com.ning.billing.entitlement.api.user.SubscriptionTransitionData;
 import com.ning.billing.entitlement.events.EntitlementEvent;
 import com.ning.billing.entitlement.events.user.ApiEventType;
+import com.ning.billing.invoice.api.Invoice;
 import com.ning.billing.invoice.api.InvoiceCreationNotification;
 import com.ning.billing.invoice.api.user.DefaultInvoiceCreationNotification;
 import com.ning.billing.invoice.dao.InvoiceDao;
@@ -77,6 +78,10 @@ import com.ning.billing.payment.api.PaymentAttempt;
 import com.ning.billing.payment.api.PaymentInfo;
 import com.ning.billing.payment.dao.PaymentDao;
 import com.ning.billing.util.bus.Bus;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.callcontext.UserType;
 import com.ning.billing.util.clock.Clock;
 import com.ning.billing.util.clock.DefaultClock;
 import com.ning.billing.util.tag.DefaultTagDefinition;
@@ -90,13 +95,14 @@ public class TestAnalyticsService {
     private static final String KEY = "12345";
     private static final String ACCOUNT_KEY = "pierre-12345";
     private static final Currency ACCOUNT_CURRENCY = Currency.EUR;
-    private static final DefaultTagDefinition TAG_ONE = new DefaultTagDefinition("batch20", "something", "pierre");
-    private static final DefaultTagDefinition TAG_TWO = new DefaultTagDefinition("awesome", "something", "pierre");
+    private static final DefaultTagDefinition TAG_ONE = new DefaultTagDefinition("batch20", "something");
+    private static final DefaultTagDefinition TAG_TWO = new DefaultTagDefinition("awesome", "something");
     private static final BigDecimal INVOICE_AMOUNT = BigDecimal.valueOf(1243.11);
     private static final String PAYMENT_METHOD = "Paypal";
     private static final String CARD_COUNTRY = "France";
 
     private final Clock clock = new DefaultClock();
+    private final CallContext context = new DefaultCallContextFactory(clock).createCallContext("Analytics Test", CallOrigin.TEST, UserType.TEST);
 
     @Inject
     private AccountUserApi accountApi;
@@ -149,17 +155,16 @@ public class TestAnalyticsService {
         // Killbill generic setup
         setupBusAndMySQL();
 
-
-        tagDao.create(TAG_ONE);
-        tagDao.create(TAG_TWO);
+        tagDao.create(TAG_ONE, context);
+        tagDao.create(TAG_TWO, context);
 
         final MockAccount account = new MockAccount(UUID.randomUUID(), ACCOUNT_KEY, ACCOUNT_CURRENCY);
         try {
             final List<Tag> tags = new ArrayList<Tag>();
-            tags.add(new DescriptiveTag(TAG_ONE, "pierre", clock.getUTCNow()));
-            tags.add(new DescriptiveTag(TAG_TWO, "pierre", clock.getUTCNow()));
+            tags.add(new DescriptiveTag(TAG_ONE));
+            tags.add(new DescriptiveTag(TAG_TWO));
 
-            final Account storedAccount = accountApi.createAccount(account, null, tags);
+            final Account storedAccount = accountApi.createAccount(account, null, tags, context);
 
             // Create events for the bus and expected results
             createSubscriptionTransitionEvent(storedAccount);
@@ -243,16 +248,16 @@ public class TestAnalyticsService {
     }
 
     private void createInvoiceAndPaymentCreationEvents(final Account account) {
-        final DefaultInvoice invoice = new DefaultInvoice(account.getId(), clock.getUTCNow(), ACCOUNT_CURRENCY, clock);
+        final DefaultInvoice invoice = new DefaultInvoice(account.getId(), clock.getUTCNow(), clock.getUTCNow(), ACCOUNT_CURRENCY);
         final FixedPriceInvoiceItem invoiceItem = new FixedPriceInvoiceItem(
-                UUID.randomUUID(), invoice.getId(), UUID.randomUUID(), "somePlan", "somePhase", clock.getUTCNow(), clock.getUTCNow().plusDays(1),
-                INVOICE_AMOUNT, ACCOUNT_CURRENCY, clock.getUTCNow()
-        );
+                UUID.randomUUID(), invoice.getId(), account.getId(), UUID.randomUUID(), UUID.randomUUID(), "somePlan", "somePhase", clock.getUTCNow(), clock.getUTCNow().plusDays(1),
+                INVOICE_AMOUNT, ACCOUNT_CURRENCY, context.getUserName(), clock.getUTCNow());
         invoice.addInvoiceItem(invoiceItem);
 
-        invoiceDao.create(invoice);
-        Assert.assertEquals(invoiceDao.getInvoicesByAccount(account.getId()).size(), 1);
-        Assert.assertEquals(invoiceDao.getInvoicesByAccount(account.getId()).get(0).getInvoiceItems().size(), 1);
+        invoiceDao.create(invoice, context);
+        List<Invoice> invoices = invoiceDao.getInvoicesByAccount(account.getId());
+        Assert.assertEquals(invoices.size(), 1);
+        Assert.assertEquals(invoices.get(0).getInvoiceItems().size(), 1);
 
         // It doesn't really matter what the events contain - the listener will go back to the db
         invoiceCreationNotification = new DefaultInvoiceCreationNotification(invoice.getId(), account.getId(),
@@ -261,8 +266,8 @@ public class TestAnalyticsService {
         paymentInfoNotification = new PaymentInfo.Builder().setPaymentId(UUID.randomUUID().toString()).setPaymentMethod(PAYMENT_METHOD).setCardCountry(CARD_COUNTRY).build();
         final PaymentAttempt paymentAttempt = new PaymentAttempt(UUID.randomUUID(), invoice.getId(), account.getId(), BigDecimal.TEN,
                 ACCOUNT_CURRENCY, clock.getUTCNow(), clock.getUTCNow(), paymentInfoNotification.getPaymentId(), 1);
-        paymentDao.createPaymentAttempt(paymentAttempt);
-        paymentDao.savePaymentInfo(paymentInfoNotification);
+        paymentDao.createPaymentAttempt(paymentAttempt, context);
+        paymentDao.savePaymentInfo(paymentInfoNotification, context);
         Assert.assertEquals(paymentDao.getPaymentInfo(Arrays.asList(invoice.getId().toString())).size(), 1);
     }
 
diff --git a/analytics/src/test/java/com/ning/billing/analytics/MockAccount.java b/analytics/src/test/java/com/ning/billing/analytics/MockAccount.java
index ac7ed34..5e94f15 100644
--- a/analytics/src/test/java/com/ning/billing/analytics/MockAccount.java
+++ b/analytics/src/test/java/com/ning/billing/analytics/MockAccount.java
@@ -19,13 +19,13 @@ package com.ning.billing.analytics;
 import java.util.List;
 import java.util.UUID;
 
-import org.apache.commons.lang.NotImplementedException;
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
 
 import com.ning.billing.account.api.Account;
-import com.ning.billing.account.api.DefaultMutableAccountData;
+import com.ning.billing.account.api.MutableAccountData;
 import com.ning.billing.catalog.api.Currency;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.customfield.CustomField;
 import com.ning.billing.util.tag.Tag;
 import com.ning.billing.util.tag.TagDefinition;
@@ -140,88 +140,113 @@ public class MockAccount implements Account
     }
 
     @Override
+    public String getCreatedBy() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public DateTime getCreatedDate() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
     public String getFieldValue(String fieldName) {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public void setFieldValue(String fieldName, String fieldValue) {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void saveFieldValue(String fieldName, String fieldValue, CallContext context) {
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public List<CustomField> getFieldList() {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void setFields(List<CustomField> fields) {
+        throw new UnsupportedOperationException();
     }
 
     @Override
-    public void addFields(List<CustomField> fields) {
-        throw new NotImplementedException();
+    public void saveFields(List<CustomField> fields, CallContext context) {
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public void clearFields() {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void clearPersistedFields(CallContext context) {
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public String getObjectName() {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public List<Tag> getTagList() {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public boolean hasTag(String tagName) {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
-    public void addTag(TagDefinition definition, String addedBy, DateTime dateAdded) {
-        throw new NotImplementedException();
+    public void addTag(TagDefinition definition) {
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public void addTags(List<Tag> tags) {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public void clearTags() {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public void removeTag(TagDefinition definition) {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public boolean generateInvoice() {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public boolean processPayment() {
-        throw new NotImplementedException();
+        throw new UnsupportedOperationException();
     }
 
     @Override
-    public DateTime getCreatedDate() {
-        return new DateTime(DateTimeZone.UTC);
+    public String getUpdatedBy() {
+        throw new UnsupportedOperationException();
     }
 
     @Override
     public DateTime getUpdatedDate() {
-        return new DateTime(DateTimeZone.UTC);
+        throw new UnsupportedOperationException();
     }
 
     @Override
-    public DefaultMutableAccountData toMutableAccountData() {
-        throw new NotImplementedException();
+    public MutableAccountData toMutableAccountData() {
+        throw new UnsupportedOperationException();
     }
 
 }
diff --git a/analytics/src/test/java/com/ning/billing/analytics/MockIAccountUserApi.java b/analytics/src/test/java/com/ning/billing/analytics/MockIAccountUserApi.java
index c410698..85ec378 100644
--- a/analytics/src/test/java/com/ning/billing/analytics/MockIAccountUserApi.java
+++ b/analytics/src/test/java/com/ning/billing/analytics/MockIAccountUserApi.java
@@ -28,7 +28,7 @@ import com.ning.billing.account.api.AccountUserApi;
 import com.ning.billing.account.api.DefaultAccount;
 import com.ning.billing.account.api.MigrationAccountData;
 import com.ning.billing.catalog.api.Currency;
-import com.ning.billing.util.clock.Clock;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.customfield.CustomField;
 import com.ning.billing.util.tag.Tag;
 
@@ -36,23 +36,21 @@ public class MockIAccountUserApi implements AccountUserApi
 {
     private final AccountData account;
     private final UUID id;
-	private Clock clock;
 
-    public MockIAccountUserApi(final String accountKey, final Currency currency, final Clock clock)
+    public MockIAccountUserApi(final String accountKey, final Currency currency)
     {
         this.id = UUID.randomUUID();
         account = new MockAccount(id, accountKey, currency);
-        this.clock = clock;
     }
 
     @Override
-    public Account createAccount(final AccountData data, final List<CustomField> fields, final List<Tag> tags)
+    public Account createAccount(final AccountData data, final List<CustomField> fields, final List<Tag> tags, final CallContext context)
     {
         throw new UnsupportedOperationException();
     }
 
     @Override
-    public void updateAccount(final Account account) {
+    public void updateAccount(final Account account, final CallContext context) {
         throw new UnsupportedOperationException();
     }
 
@@ -64,7 +62,7 @@ public class MockIAccountUserApi implements AccountUserApi
 
     @Override
     public Account getAccountById(final UUID uid) {
-        return new DefaultAccount(account, clock.getUTCNow());
+        return new DefaultAccount(account);
     }
 
     @Override
@@ -79,25 +77,25 @@ public class MockIAccountUserApi implements AccountUserApi
     }
 
 	@Override
-	public void deleteAccountByKey(String externalKey) {
+	public void deleteAccountByKey(String externalKey, final CallContext context) {
 		throw new UnsupportedOperationException();
 	}
 
 	@Override
 	public Account migrateAccount(MigrationAccountData data,
-			List<CustomField> fields, List<Tag> tags)
+			List<CustomField> fields, List<Tag> tags, final CallContext context)
 			throws AccountApiException {
 		throw new UnsupportedOperationException();
 	}
 
 	@Override
-	public void updateAccount(String key, AccountData accountData)
+	public void updateAccount(String key, AccountData accountData, final CallContext context)
 			throws AccountApiException {
 		throw new UnsupportedOperationException();
 	}
 
     @Override
-    public void updateAccount(UUID accountId, AccountData accountData)
+    public void updateAccount(UUID accountId, AccountData accountData, CallContext context)
             throws AccountApiException {
         throw new NotImplementedException();
     }
diff --git a/analytics/src/test/java/com/ning/billing/analytics/MockSubscription.java b/analytics/src/test/java/com/ning/billing/analytics/MockSubscription.java
index 9d7b5c3..cce9984 100644
--- a/analytics/src/test/java/com/ning/billing/analytics/MockSubscription.java
+++ b/analytics/src/test/java/com/ning/billing/analytics/MockSubscription.java
@@ -31,7 +31,11 @@ import com.ning.billing.catalog.api.ProductCategory;
 import com.ning.billing.entitlement.api.user.EntitlementUserApiException;
 import com.ning.billing.entitlement.api.user.Subscription;
 import com.ning.billing.entitlement.api.user.SubscriptionTransition;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.customfield.CustomField;
+import com.ning.billing.util.tag.Tag;
+import com.ning.billing.util.tag.TagDefinition;
+
 
 public class MockSubscription implements Subscription
 {
@@ -69,6 +73,16 @@ public class MockSubscription implements Subscription
     }
 
     @Override
+    public String getCreatedBy() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public DateTime getCreatedDate() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
     public UUID getBundleId()
     {
         return BUNDLE_ID;
@@ -158,12 +172,22 @@ public class MockSubscription implements Subscription
     }
 
     @Override
+    public void saveFieldValue(String fieldName, String fieldValue, CallContext context) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
     public List<CustomField> getFieldList() {
         throw new UnsupportedOperationException();
     }
 
     @Override
-    public void addFields(List<CustomField> fields) {
+    public void setFields(List<CustomField> fields) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void saveFields(List<CustomField> fields, CallContext context) {
         throw new UnsupportedOperationException();
     }
 
@@ -173,7 +197,52 @@ public class MockSubscription implements Subscription
     }
 
     @Override
+    public void clearPersistedFields(CallContext context) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
     public String getObjectName() {
         throw new UnsupportedOperationException();
     }
+
+    @Override
+    public List<Tag> getTagList() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public boolean hasTag(String tagName) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void addTag(TagDefinition definition) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void addTags(List<Tag> tags) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void clearTags() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void removeTag(TagDefinition definition) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public boolean generateInvoice() {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public boolean processPayment() {
+        throw new UnsupportedOperationException();
+    }
 }
diff --git a/analytics/src/test/java/com/ning/billing/analytics/TestAnalyticsListener.java b/analytics/src/test/java/com/ning/billing/analytics/TestAnalyticsListener.java
index f24b8f2..ca782b9 100644
--- a/analytics/src/test/java/com/ning/billing/analytics/TestAnalyticsListener.java
+++ b/analytics/src/test/java/com/ning/billing/analytics/TestAnalyticsListener.java
@@ -16,9 +16,10 @@
 
 package com.ning.billing.analytics;
 
-
 import java.util.UUID;
 
+import javax.annotation.Nullable;
+
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
 import org.testng.Assert;
@@ -36,8 +37,6 @@ import com.ning.billing.entitlement.api.user.Subscription;
 import com.ning.billing.entitlement.api.user.SubscriptionTransitionData;
 import com.ning.billing.entitlement.events.EntitlementEvent;
 import com.ning.billing.entitlement.events.user.ApiEventType;
-import com.ning.billing.util.clock.ClockMock;
-
 
 public class TestAnalyticsListener
 {
@@ -58,7 +57,7 @@ public class TestAnalyticsListener
     @BeforeMethod(alwaysRun = true)
     public void setUp() throws Exception
     {
-        final BusinessSubscriptionTransitionRecorder recorder = new BusinessSubscriptionTransitionRecorder(dao, new MockIEntitlementUserApi(bundleUUID, KEY), new MockIAccountUserApi(ACCOUNT_KEY, CURRENCY, new ClockMock()));
+        final BusinessSubscriptionTransitionRecorder recorder = new BusinessSubscriptionTransitionRecorder(dao, new MockIEntitlementUserApi(bundleUUID, KEY), new MockIAccountUserApi(ACCOUNT_KEY, CURRENCY));
         listener = new AnalyticsListener(recorder, null);
     }
 
@@ -120,8 +119,8 @@ public class TestAnalyticsListener
         final BusinessSubscriptionEvent eventType,
         final DateTime requestedTransitionTime,
         final DateTime effectiveTransitionTime,
-        final BusinessSubscription previousSubscription,
-        final Subscription.SubscriptionState nextState
+        @Nullable final BusinessSubscription previousSubscription,
+        @Nullable final Subscription.SubscriptionState nextState
     )
     {
         return new BusinessSubscriptionTransition(
diff --git a/api/src/main/java/com/ning/billing/account/api/Account.java b/api/src/main/java/com/ning/billing/account/api/Account.java
index 2f50390..65abdf1 100644
--- a/api/src/main/java/com/ning/billing/account/api/Account.java
+++ b/api/src/main/java/com/ning/billing/account/api/Account.java
@@ -16,18 +16,13 @@
 
 package com.ning.billing.account.api;
 
-import org.joda.time.DateTime;
-
 import com.ning.billing.catalog.api.overdue.Overdueable;
-import com.ning.billing.util.customfield.CustomizableEntity;
+import com.ning.billing.util.customfield.Customizable;
 import com.ning.billing.util.entity.UpdatableEntity;
 import com.ning.billing.util.tag.Taggable;
 
-public interface Account extends AccountData, CustomizableEntity, UpdatableEntity, Taggable, Overdueable {
-    public DateTime getCreatedDate();
-
-    public DateTime getUpdatedDate();
-
-    public MutableAccountData toMutableAccountData();
-
+public interface Account extends AccountData, Customizable, UpdatableEntity, Taggable, Overdueable{ 
+    public static String ObjectType = "account";
+    
+    public MutableAccountData toMutableAccountData();    
 }
diff --git a/api/src/main/java/com/ning/billing/account/api/AccountUserApi.java b/api/src/main/java/com/ning/billing/account/api/AccountUserApi.java
index 6ac392d..2ab04dc 100644
--- a/api/src/main/java/com/ning/billing/account/api/AccountUserApi.java
+++ b/api/src/main/java/com/ning/billing/account/api/AccountUserApi.java
@@ -19,17 +19,18 @@ package com.ning.billing.account.api;
 import java.util.List;
 import java.util.UUID;
 
-import org.joda.time.DateTimeZone;
-
-import com.ning.billing.catalog.api.Currency;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.customfield.CustomField;
 import com.ning.billing.util.tag.Tag;
 
-public interface AccountUserApi {
+import javax.annotation.Nullable;
 
-    public Account createAccount(AccountData data, List<CustomField> fields, List<Tag> tags) throws AccountApiException;
+public interface AccountUserApi {
+    public Account createAccount(AccountData data, @Nullable List<CustomField> fields,
+                                 @Nullable List<Tag> tags, CallContext context) throws AccountApiException;
 
-    public Account migrateAccount(MigrationAccountData data, List<CustomField> fields, List<Tag> tags) throws AccountApiException;
+    public Account migrateAccount(MigrationAccountData data, @Nullable List<CustomField> fields,
+                                  @Nullable List<Tag> tags, CallContext context) throws AccountApiException;
 
     /***
      *
@@ -37,12 +38,12 @@ public interface AccountUserApi {
      * @param account
      * @throws AccountApiException
      */
-    public void updateAccount(Account account) throws AccountApiException;
+    public void updateAccount(Account account, CallContext context) throws AccountApiException;
+
+    public void updateAccount(String key, AccountData accountData, CallContext context) throws AccountApiException;
+
+    public void updateAccount(UUID accountId, AccountData accountData, CallContext context) throws AccountApiException;
 
-    public void updateAccount(String key, AccountData accountData) throws AccountApiException;
-    
-    public void updateAccount(UUID accountId, AccountData accountData) throws AccountApiException;
-    
     public Account getAccountByKey(String key);
 
     public Account getAccountById(UUID accountId);
@@ -51,5 +52,5 @@ public interface AccountUserApi {
 
     public UUID getIdFromKey(String externalKey) throws AccountApiException;
 
-	public void deleteAccountByKey(String externalKey) throws AccountApiException;
+	public void deleteAccountByKey(String externalKey, CallContext context) throws AccountApiException;
 }
diff --git a/api/src/main/java/com/ning/billing/config/InvoiceConfig.java b/api/src/main/java/com/ning/billing/config/InvoiceConfig.java
index 78cc02f..f56d3c2 100644
--- a/api/src/main/java/com/ning/billing/config/InvoiceConfig.java
+++ b/api/src/main/java/com/ning/billing/config/InvoiceConfig.java
@@ -36,4 +36,8 @@ public interface InvoiceConfig {
     @Config("killbill.notifications.off")
     @Default("false")
     public boolean isEventProcessingOff();
+
+    @Config("killbill.invoice.maxNumberOfMonthsInFuture")
+    @Default("36")
+    public int getNumberOfMonthsInFuture();
 }
diff --git a/api/src/main/java/com/ning/billing/entitlement/api/user/Subscription.java b/api/src/main/java/com/ning/billing/entitlement/api/user/Subscription.java
index 2ed8b14..7304f5b 100644
--- a/api/src/main/java/com/ning/billing/entitlement/api/user/Subscription.java
+++ b/api/src/main/java/com/ning/billing/entitlement/api/user/Subscription.java
@@ -26,10 +26,10 @@ import com.ning.billing.catalog.api.PlanPhase;
 import com.ning.billing.catalog.api.PlanPhaseSpecifier;
 import com.ning.billing.catalog.api.PriceList;
 import com.ning.billing.catalog.api.ProductCategory;
-import com.ning.billing.util.customfield.CustomizableEntity;
+import com.ning.billing.util.entity.ExtendedEntity;
 
 
-public interface Subscription extends CustomizableEntity {
+public interface Subscription extends ExtendedEntity {
 
     public void cancel(DateTime requestedDate, boolean eot)
     throws EntitlementUserApiException;
diff --git a/api/src/main/java/com/ning/billing/ErrorCode.java b/api/src/main/java/com/ning/billing/ErrorCode.java
index 4cd4d9f..9ef5338 100644
--- a/api/src/main/java/com/ning/billing/ErrorCode.java
+++ b/api/src/main/java/com/ning/billing/ErrorCode.java
@@ -136,6 +136,13 @@ public enum ErrorCode {
 
    /*
     *
+    * Range 3950: Tags
+    *
+    */
+    TAG_DOES_NOT_EXIST(3950, "The tag does not exist (name: %s)"),
+
+   /*
+    *
     * Range 4000: INVOICE
     *
     */
diff --git a/api/src/main/java/com/ning/billing/invoice/api/Invoice.java b/api/src/main/java/com/ning/billing/invoice/api/Invoice.java
index 406160e..0cf30ab 100644
--- a/api/src/main/java/com/ning/billing/invoice/api/Invoice.java
+++ b/api/src/main/java/com/ning/billing/invoice/api/Invoice.java
@@ -16,15 +16,17 @@
 
 package com.ning.billing.invoice.api;
 
-import com.ning.billing.util.entity.Entity;
 import com.ning.billing.catalog.api.Currency;
+import com.ning.billing.util.entity.ExtendedEntity;
 import org.joda.time.DateTime;
 
 import java.math.BigDecimal;
 import java.util.List;
 import java.util.UUID;
 
-public interface Invoice extends Entity {
+public interface Invoice extends ExtendedEntity {
+    public static String ObjectType = "invoice";
+
     boolean addInvoiceItem(InvoiceItem item);
 
     boolean addInvoiceItems(List<InvoiceItem> items);
diff --git a/api/src/main/java/com/ning/billing/invoice/api/InvoiceItem.java b/api/src/main/java/com/ning/billing/invoice/api/InvoiceItem.java
index 4082403..b7ab8b1 100644
--- a/api/src/main/java/com/ning/billing/invoice/api/InvoiceItem.java
+++ b/api/src/main/java/com/ning/billing/invoice/api/InvoiceItem.java
@@ -26,10 +26,12 @@ import java.util.UUID;
 public interface InvoiceItem extends Entity, Comparable<InvoiceItem> {
     UUID getInvoiceId();
 
-    UUID getSubscriptionId();
+    UUID getAccountId();
 
     UUID getBundleId();
 
+    UUID getSubscriptionId();
+
     String getPlanName();
 
     String getPhaseName();
diff --git a/api/src/main/java/com/ning/billing/invoice/api/InvoiceItemType.java b/api/src/main/java/com/ning/billing/invoice/api/InvoiceItemType.java
new file mode 100644
index 0000000..ce066a4
--- /dev/null
+++ b/api/src/main/java/com/ning/billing/invoice/api/InvoiceItemType.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.invoice.api;
+
+public enum InvoiceItemType {
+    FIXED,
+    RECURRING,
+    REVERSAL,
+    MIGRATION,
+    REFUND,
+    CHARGE_BACK,
+    ADD_CREDIT,
+    USE_CREDIT
+}
diff --git a/api/src/main/java/com/ning/billing/invoice/api/InvoicePayment.java b/api/src/main/java/com/ning/billing/invoice/api/InvoicePayment.java
index 5cdf0de..29f175b 100644
--- a/api/src/main/java/com/ning/billing/invoice/api/InvoicePayment.java
+++ b/api/src/main/java/com/ning/billing/invoice/api/InvoicePayment.java
@@ -22,7 +22,7 @@ import org.joda.time.DateTime;
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.util.entity.Entity;
 
-public interface InvoicePayment {
+public interface InvoicePayment extends Entity {
     UUID getPaymentAttemptId();
 
     UUID getInvoiceId();
@@ -32,6 +32,4 @@ public interface InvoicePayment {
     BigDecimal getAmount();
 
     Currency getCurrency();
-
-    DateTime getCreatedDate();
 }
diff --git a/api/src/main/java/com/ning/billing/invoice/api/InvoicePaymentApi.java b/api/src/main/java/com/ning/billing/invoice/api/InvoicePaymentApi.java
index 84292c4..9fb0bb3 100644
--- a/api/src/main/java/com/ning/billing/invoice/api/InvoicePaymentApi.java
+++ b/api/src/main/java/com/ning/billing/invoice/api/InvoicePaymentApi.java
@@ -20,6 +20,7 @@ import java.math.BigDecimal;
 import java.util.List;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
 import org.joda.time.DateTime;
 
 import com.ning.billing.catalog.api.Currency;
@@ -38,10 +39,10 @@ public interface InvoicePaymentApi {
 
     public InvoicePayment getInvoicePayment(UUID paymentAttemptId);
 
-    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment);
+    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment, CallContext context);
 
-    public void notifyOfPaymentAttempt(UUID invoiceId, BigDecimal amountOutstanding, Currency currency, UUID paymentAttemptId, DateTime paymentAttemptDate);
+    public void notifyOfPaymentAttempt(UUID invoiceId, BigDecimal amountOutstanding, Currency currency, UUID paymentAttemptId, DateTime paymentAttemptDate, CallContext context);
 
-    public void notifyOfPaymentAttempt(UUID invoiceId, UUID paymentAttemptId, DateTime paymentAttemptDate);
+    public void notifyOfPaymentAttempt(UUID invoiceId, UUID paymentAttemptId, DateTime paymentAttemptDate, CallContext context);
 
 }
diff --git a/api/src/main/java/com/ning/billing/invoice/api/InvoiceUserApi.java b/api/src/main/java/com/ning/billing/invoice/api/InvoiceUserApi.java
index 0ee9cd8..66016df 100644
--- a/api/src/main/java/com/ning/billing/invoice/api/InvoiceUserApi.java
+++ b/api/src/main/java/com/ning/billing/invoice/api/InvoiceUserApi.java
@@ -16,6 +16,7 @@
 
 package com.ning.billing.invoice.api;
 
+import com.ning.billing.util.callcontext.CallContext;
 import org.joda.time.DateTime;
 
 import java.math.BigDecimal;
@@ -32,9 +33,13 @@ public interface InvoiceUserApi {
 
     public Invoice getInvoice(UUID invoiceId);
 
-    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment);
+    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment, CallContext context);
 
     public Collection<Invoice> getUnpaidInvoicesByAccountId(UUID accountId, DateTime upToDate);
     
-    public Invoice triggerInvoiceGeneration(UUID accountId, DateTime targetDate, boolean dryrun) throws InvoiceApiException;
+    public Invoice triggerInvoiceGeneration(UUID accountId, DateTime targetDate, boolean dryRun, CallContext context) throws InvoiceApiException;
+
+    public void tagInvoiceAsWrittenOff(UUID invoiceId, CallContext context);
+
+    public void tagInvoiceAsNotWrittenOff(UUID invoiceId, CallContext context);
 }
diff --git a/api/src/main/java/com/ning/billing/invoice/api/test/InvoiceTestApi.java b/api/src/main/java/com/ning/billing/invoice/api/test/InvoiceTestApi.java
index 9edcd8c..6c00934 100644
--- a/api/src/main/java/com/ning/billing/invoice/api/test/InvoiceTestApi.java
+++ b/api/src/main/java/com/ning/billing/invoice/api/test/InvoiceTestApi.java
@@ -17,7 +17,8 @@
 package com.ning.billing.invoice.api.test;
 
 import com.ning.billing.invoice.api.Invoice;
+import com.ning.billing.util.callcontext.CallContext;
 
 public interface InvoiceTestApi {
-    public void create(Invoice invoice);
+    public void create(Invoice invoice, CallContext context);
 }
diff --git a/api/src/main/java/com/ning/billing/payment/api/PaymentApi.java b/api/src/main/java/com/ning/billing/payment/api/PaymentApi.java
index 57c76a0..9076256 100644
--- a/api/src/main/java/com/ning/billing/payment/api/PaymentApi.java
+++ b/api/src/main/java/com/ning/billing/payment/api/PaymentApi.java
@@ -22,38 +22,39 @@ import java.util.UUID;
 import javax.annotation.Nullable;
 
 import com.ning.billing.account.api.Account;
+import com.ning.billing.util.callcontext.CallContext;
 
 public interface PaymentApi {
 
-    Either<PaymentError, Void> updatePaymentGateway(String accountKey);
+    Either<PaymentError, Void> updatePaymentGateway(String accountKey, CallContext context);
 
     Either<PaymentError, PaymentMethodInfo> getPaymentMethod(@Nullable String accountKey, String paymentMethodId);
 
     Either<PaymentError, List<PaymentMethodInfo>> getPaymentMethods(String accountKey);
 
-    Either<PaymentError, String> addPaymentMethod(@Nullable String accountKey, PaymentMethodInfo paymentMethod);
+    Either<PaymentError, String> addPaymentMethod(@Nullable String accountKey, PaymentMethodInfo paymentMethod, CallContext context);
 
-    Either<PaymentError, PaymentMethodInfo> updatePaymentMethod(String accountKey, PaymentMethodInfo paymentMethodInfo);
+    Either<PaymentError, PaymentMethodInfo> updatePaymentMethod(String accountKey, PaymentMethodInfo paymentMethodInfo, CallContext context);
 
-    Either<PaymentError, Void> deletePaymentMethod(String accountKey, String paymentMethodId);
+    Either<PaymentError, Void> deletePaymentMethod(String accountKey, String paymentMethodId, CallContext context);
 
-    List<Either<PaymentError, PaymentInfo>> createPayment(String accountKey, List<String> invoiceIds);
-    List<Either<PaymentError, PaymentInfo>> createPayment(Account account, List<String> invoiceIds);
-    Either<PaymentError, PaymentInfo> createPaymentForPaymentAttempt(UUID paymentAttemptId);
+    List<Either<PaymentError, PaymentInfo>> createPayment(String accountKey, List<String> invoiceIds, CallContext context);
+    List<Either<PaymentError, PaymentInfo>> createPayment(Account account, List<String> invoiceIds, CallContext context);
+    Either<PaymentError, PaymentInfo> createPaymentForPaymentAttempt(UUID paymentAttemptId, CallContext context);
 
-    List<Either<PaymentError, PaymentInfo>> createRefund(Account account, List<String> invoiceIds); //TODO
+    List<Either<PaymentError, PaymentInfo>> createRefund(Account account, List<String> invoiceIds, CallContext context); //TODO
 
     Either<PaymentError, PaymentProviderAccount> getPaymentProviderAccount(String accountKey);
 
-    Either<PaymentError, String> createPaymentProviderAccount(Account account);
+    Either<PaymentError, String> createPaymentProviderAccount(Account account, CallContext context);
 
-    Either<PaymentError, Void> updatePaymentProviderAccountContact(String accountKey);
+    Either<PaymentError, Void> updatePaymentProviderAccountContact(String accountKey, CallContext context);
 
     PaymentAttempt getPaymentAttemptForPaymentId(String id);
 
     List<PaymentInfo> getPaymentInfo(List<String> invoiceIds);
 
-    PaymentAttempt getPaymentAttemptForInvoiceId(String invoiceId);
+    List<PaymentAttempt> getPaymentAttemptsForInvoiceId(String invoiceId);
 
     PaymentInfo getPaymentInfoForPaymentAttemptId(String paymentAttemptId);
 
diff --git a/api/src/main/java/com/ning/billing/payment/api/PaymentAttempt.java b/api/src/main/java/com/ning/billing/payment/api/PaymentAttempt.java
index 8085310..15ac4ee 100644
--- a/api/src/main/java/com/ning/billing/payment/api/PaymentAttempt.java
+++ b/api/src/main/java/com/ning/billing/payment/api/PaymentAttempt.java
@@ -59,8 +59,8 @@ public class PaymentAttempt {
         this.paymentAttemptDate = paymentAttemptDate == null ? new DateTime(DateTimeZone.UTC) : paymentAttemptDate;
         this.paymentId = paymentId;
         this.retryCount = retryCount == null ? 0 : retryCount;
-        this.createdDate = createdDate == null ? new DateTime(DateTimeZone.UTC) : createdDate;
-        this.updatedDate = updatedDate == null ? new DateTime(DateTimeZone.UTC) : updatedDate;
+        this.createdDate = createdDate;
+        this.updatedDate = updatedDate;
     }
 
     public PaymentAttempt(UUID paymentAttemptId,
diff --git a/api/src/main/java/com/ning/billing/payment/api/PaymentInfo.java b/api/src/main/java/com/ning/billing/payment/api/PaymentInfo.java
index b0fbca6..e325d9a 100644
--- a/api/src/main/java/com/ning/billing/payment/api/PaymentInfo.java
+++ b/api/src/main/java/com/ning/billing/payment/api/PaymentInfo.java
@@ -38,7 +38,7 @@ public class PaymentInfo implements BusEvent {
     private final String paymentMethodId;
     private final String paymentMethod;
     private final String cardType;
-    private final String cardCoutry;
+    private final String cardCountry;
     private final DateTime effectiveDate;
     private final DateTime createdDate;
     private final DateTime updatedDate;
@@ -70,7 +70,7 @@ public class PaymentInfo implements BusEvent {
         this.paymentMethodId = paymentMethodId;
         this.paymentMethod = paymentMethod;
         this.cardType = cardType;
-        this.cardCoutry = cardCountry;
+        this.cardCountry = cardCountry;
         this.effectiveDate = effectiveDate;
         this.createdDate = createdDate == null ? new DateTime(DateTimeZone.UTC) : createdDate;
         this.updatedDate = updatedDate == null ? new DateTime(DateTimeZone.UTC) : updatedDate;
@@ -88,7 +88,7 @@ public class PaymentInfo implements BusEvent {
              src.paymentMethodId,
              src.paymentMethod,
              src.cardType,
-             src.cardCoutry,
+             src.cardCountry,
              src.effectiveDate,
              src.createdDate,
              src.updatedDate);
@@ -131,7 +131,7 @@ public class PaymentInfo implements BusEvent {
     }
 
     public String getCardCountry() {
-        return cardCoutry;
+        return cardCountry;
     }
 
     public String getReferenceId() {
@@ -191,7 +191,7 @@ public class PaymentInfo implements BusEvent {
             this.paymentMethodId = src.paymentMethodId;
             this.paymentMethod = src.paymentMethod;
             this.cardType = src.cardType;
-            this.cardCountry = src.cardCoutry;
+            this.cardCountry = src.cardCountry;
             this.createdDate = src.createdDate;
             this.updatedDate = src.updatedDate;
         }
@@ -303,7 +303,7 @@ public class PaymentInfo implements BusEvent {
                                 paymentMethodId,
                                 paymentMethod,
                                 cardType,
-                                cardCoutry,
+                cardCountry,
                                 effectiveDate,
                                 createdDate,
                                 updatedDate);
@@ -319,7 +319,7 @@ public class PaymentInfo implements BusEvent {
         if (amount != null ? !(amount.compareTo(that.amount) == 0) : that.amount != null) return false;
         if (bankIdentificationNumber != null ? !bankIdentificationNumber.equals(that.bankIdentificationNumber) : that.bankIdentificationNumber != null)
             return false;
-        if (cardCoutry != null ? !cardCoutry.equals(that.cardCoutry) : that.cardCoutry != null) return false;
+        if (cardCountry != null ? !cardCountry.equals(that.cardCountry) : that.cardCountry != null) return false;
         if (cardType != null ? !cardType.equals(that.cardType) : that.cardType != null) return false;
         if (createdDate != null ? !(getUnixTimestamp(createdDate) == getUnixTimestamp(that.createdDate)) : that.createdDate != null) return false;
         if (effectiveDate != null ? !(getUnixTimestamp(effectiveDate) == getUnixTimestamp(that.effectiveDate)) : that.effectiveDate != null)
@@ -342,7 +342,7 @@ public class PaymentInfo implements BusEvent {
 
     @Override
     public String toString() {
-        return "PaymentInfo [paymentId=" + paymentId + ", amount=" + amount + ", refundAmount=" + refundAmount + ", paymentNumber=" + paymentNumber + ", bankIdentificationNumber=" + bankIdentificationNumber + ", status=" + status + ", type=" + type + ", referenceId=" + referenceId + ", paymentMethodId=" + paymentMethodId + ", paymentMethod=" + paymentMethod + ", cardType=" + cardType + ", cardCountry=" + cardCoutry + ", effectiveDate=" + effectiveDate + ", createdDate=" + createdDate + ", updatedDate=" + updatedDate + "]";
+        return "PaymentInfo [paymentId=" + paymentId + ", amount=" + amount + ", refundAmount=" + refundAmount + ", paymentNumber=" + paymentNumber + ", bankIdentificationNumber=" + bankIdentificationNumber + ", status=" + status + ", type=" + type + ", referenceId=" + referenceId + ", paymentMethodId=" + paymentMethodId + ", paymentMethod=" + paymentMethod + ", cardType=" + cardType + ", cardCountry=" + cardCountry + ", effectiveDate=" + effectiveDate + ", createdDate=" + createdDate + ", updatedDate=" + updatedDate + "]";
     }
 
     private static long getUnixTimestamp(final DateTime dateTime) {
diff --git a/api/src/main/java/com/ning/billing/util/api/TagUserApi.java b/api/src/main/java/com/ning/billing/util/api/TagUserApi.java
index 1c2bd7a..d5cb8f2 100644
--- a/api/src/main/java/com/ning/billing/util/api/TagUserApi.java
+++ b/api/src/main/java/com/ning/billing/util/api/TagUserApi.java
@@ -18,6 +18,7 @@ package com.ning.billing.util.api;
 
 import java.util.List;
 
+import com.ning.billing.util.callcontext.CallContext;
 import org.joda.time.DateTime;
 
 import com.ning.billing.util.tag.Tag;
@@ -26,7 +27,7 @@ import com.ning.billing.util.tag.TagDefinition;
 public interface TagUserApi {
     /***
      *
-     * @return
+     * @return the list of all available tag definitions
      */
     public List<TagDefinition> getTagDefinitions();
 
@@ -34,25 +35,27 @@ public interface TagUserApi {
      *
      * @param name Identifies the definition.
      * @param description Describes the use of the definition.
-     * @param createdBy The name of person who created the definition.
-     * @return
+     * @param context The call context, for auditing purposes
+     * @return the newly created tag definition
      * @throws TagDefinitionApiException
      */
-    public TagDefinition create(String name, String description, String createdBy) throws TagDefinitionApiException;
+    public TagDefinition create(String name, String description, CallContext context) throws TagDefinitionApiException;
 
     /***
      *
      * @param definitionName Identifies the definition.
+     * @param context The call context, for auditing purposes
      * @throws TagDefinitionApiException
      */
-    public void deleteAllTagsForDefinition(String definitionName) throws TagDefinitionApiException;
+    public void deleteAllTagsForDefinition(String definitionName, CallContext context) throws TagDefinitionApiException;
 
     /***
      *
      * @param definitionName Identifies the definition.
+     * @param context The call context, for auditing purposes
      * @throws TagDefinitionApiException
      */
-    public void deleteTagDefinition(String definitionName) throws TagDefinitionApiException;
+    public void deleteTagDefinition(String definitionName, CallContext context) throws TagDefinitionApiException;
 
     
 	/**
@@ -64,20 +67,16 @@ public interface TagUserApi {
 	public TagDefinition getTagDefinition(String name) throws TagDefinitionApiException;
 	
 	/**
-	 * @param addedBy
-	 * @param addedDate
-	 * @param controlTagType
-	 * @throws TagApiException 
+	 * @param controlTagName
+	 * @throws TagDefinitionApiException
 	 */
-	public Tag createControlTag(String controlTagName, String addedBy, DateTime addedDate) throws TagDefinitionApiException;
+	public Tag createControlTag(String controlTagName) throws TagDefinitionApiException;
 	
 	
 	/**
 	 * @param tagDefinitionName
-	 * @param addedBy
-	 * @param addedDate
 	 * @return
 	 */
-	public Tag createDescriptiveTag(String tagDefinitionName, String addedBy, DateTime addedDate) throws TagDefinitionApiException;
+	public Tag createDescriptiveTag(String tagDefinitionName) throws TagDefinitionApiException;
 	
 }
diff --git a/api/src/main/java/com/ning/billing/util/callcontext/CallContext.java b/api/src/main/java/com/ning/billing/util/callcontext/CallContext.java
new file mode 100644
index 0000000..da36f10
--- /dev/null
+++ b/api/src/main/java/com/ning/billing/util/callcontext/CallContext.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+import org.joda.time.DateTime;
+
+public interface CallContext {
+    public String getUserName();
+    public CallOrigin getCallOrigin();
+    public UserType getUserType();
+    public DateTime getCreatedDate();
+    public DateTime getUpdatedDate();
+}
diff --git a/api/src/main/java/com/ning/billing/util/callcontext/CallOrigin.java b/api/src/main/java/com/ning/billing/util/callcontext/CallOrigin.java
new file mode 100644
index 0000000..8806647
--- /dev/null
+++ b/api/src/main/java/com/ning/billing/util/callcontext/CallOrigin.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+public enum CallOrigin {
+    INTERNAL,
+    EXTERNAL,
+    TEST
+}
diff --git a/api/src/main/java/com/ning/billing/util/callcontext/UserType.java b/api/src/main/java/com/ning/billing/util/callcontext/UserType.java
new file mode 100644
index 0000000..b10a314
--- /dev/null
+++ b/api/src/main/java/com/ning/billing/util/callcontext/UserType.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+public enum UserType {
+    SYSTEM,
+    ADMIN,
+    CUSTOMER,
+    MIGRATION,
+    TEST
+}
diff --git a/api/src/main/java/com/ning/billing/util/ChangeType.java b/api/src/main/java/com/ning/billing/util/ChangeType.java
new file mode 100644
index 0000000..d6db6d3
--- /dev/null
+++ b/api/src/main/java/com/ning/billing/util/ChangeType.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util;
+
+public enum ChangeType {
+    INSERT,
+    UPDATE,
+    DELETE
+}
diff --git a/api/src/main/java/com/ning/billing/util/entity/Entity.java b/api/src/main/java/com/ning/billing/util/entity/Entity.java
index f363534..3369538 100644
--- a/api/src/main/java/com/ning/billing/util/entity/Entity.java
+++ b/api/src/main/java/com/ning/billing/util/entity/Entity.java
@@ -16,8 +16,12 @@
 
 package com.ning.billing.util.entity;
 
+import org.joda.time.DateTime;
+
 import java.util.UUID;
 
-public interface Entity {
+public interface Entity<T> {
     public UUID getId();
+    public String getCreatedBy();
+    public DateTime getCreatedDate();
 }
diff --git a/api/src/main/java/com/ning/billing/util/entity/ExtendedEntity.java b/api/src/main/java/com/ning/billing/util/entity/ExtendedEntity.java
new file mode 100644
index 0000000..b64e9c3
--- /dev/null
+++ b/api/src/main/java/com/ning/billing/util/entity/ExtendedEntity.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.entity;
+
+import com.ning.billing.util.customfield.Customizable;
+import com.ning.billing.util.tag.Taggable;
+
+public interface ExtendedEntity extends Entity, Taggable, Customizable {
+}
diff --git a/api/src/main/java/com/ning/billing/util/entity/UpdatableEntity.java b/api/src/main/java/com/ning/billing/util/entity/UpdatableEntity.java
index 758d7dc..c860ddb 100644
--- a/api/src/main/java/com/ning/billing/util/entity/UpdatableEntity.java
+++ b/api/src/main/java/com/ning/billing/util/entity/UpdatableEntity.java
@@ -16,5 +16,9 @@
 
 package com.ning.billing.util.entity;
 
+import org.joda.time.DateTime;
+
 public interface UpdatableEntity extends Entity {
+    public String getUpdatedBy();
+    public DateTime getUpdatedDate();
 }
diff --git a/api/src/main/java/com/ning/billing/util/tag/ControlTagType.java b/api/src/main/java/com/ning/billing/util/tag/ControlTagType.java
index ea09e84..9f4bb38 100644
--- a/api/src/main/java/com/ning/billing/util/tag/ControlTagType.java
+++ b/api/src/main/java/com/ning/billing/util/tag/ControlTagType.java
@@ -19,7 +19,8 @@ package com.ning.billing.util.tag;
 public enum ControlTagType {
     AUTO_PAY_OFF("Suspends payments until removed.", true, false),
     AUTO_INVOICING_OFF("Suspends invoicing until removed.", false, true), 
-    OVERDUE_ENFORCEMENT_OFF("Suspends overdue enforcement behaviour until removed.", false, false);;
+    OVERDUE_ENFORCEMENT_OFF("Suspends overdue enforcement behaviour until removed.", false, false),
+    WRITTEN_OFF("Indicated that an invoice is written off. No billing or payment effect.", false, false);
 
     private final String description;
     private final boolean autoPaymentOff;
@@ -35,11 +36,11 @@ public enum ControlTagType {
         return this.description;
     }
 
-    public boolean autoPaymentOff() {
+    public boolean getAutoPaymentOff() {
         return this.autoPaymentOff;
     }
 
-    public boolean autoInvoicingOff() {
+    public boolean getAutoInvoicingOff() {
         return this.autoInvoicingOff;
     }
 }
diff --git a/api/src/main/java/com/ning/billing/util/tag/Tag.java b/api/src/main/java/com/ning/billing/util/tag/Tag.java
index 5e9008b..0a592cf 100644
--- a/api/src/main/java/com/ning/billing/util/tag/Tag.java
+++ b/api/src/main/java/com/ning/billing/util/tag/Tag.java
@@ -16,14 +16,8 @@
 
 package com.ning.billing.util.tag;
 
-import java.util.UUID;
-import org.joda.time.DateTime;
 import com.ning.billing.util.entity.Entity;
 
 public interface Tag extends Entity {
     String getTagDefinitionName();
-
-    String getAddedBy();
-
-    DateTime getAddedDate();
 }
diff --git a/api/src/main/java/com/ning/billing/util/tag/TagDefinition.java b/api/src/main/java/com/ning/billing/util/tag/TagDefinition.java
index f6c2388..408e09d 100644
--- a/api/src/main/java/com/ning/billing/util/tag/TagDefinition.java
+++ b/api/src/main/java/com/ning/billing/util/tag/TagDefinition.java
@@ -16,12 +16,10 @@
 
 package com.ning.billing.util.tag;
 
-import com.ning.billing.util.entity.UpdatableEntity;
+import com.ning.billing.util.entity.Entity;
 
-public interface TagDefinition extends UpdatableEntity {
+public interface TagDefinition extends Entity {
     String getName();
 
-    String getCreatedBy();
-
     String getDescription();
 }
diff --git a/api/src/main/java/com/ning/billing/util/tag/Taggable.java b/api/src/main/java/com/ning/billing/util/tag/Taggable.java
index 5e2f425..3b2e8b0 100644
--- a/api/src/main/java/com/ning/billing/util/tag/Taggable.java
+++ b/api/src/main/java/com/ning/billing/util/tag/Taggable.java
@@ -22,7 +22,7 @@ import org.joda.time.DateTime;
 public interface Taggable {
     public List<Tag> getTagList();
     public boolean hasTag(String tagName);
-    public void addTag(TagDefinition definition, String addedBy, DateTime dateAdded);
+    public void addTag(TagDefinition definition);
     public void addTags(List<Tag> tags);
     public void clearTags();
     public void removeTag(TagDefinition definition);
diff --git a/beatrix/src/test/java/com/ning/billing/beatrix/integration/MockModule.java b/beatrix/src/test/java/com/ning/billing/beatrix/integration/MockModule.java
index 58cc017..304cb0b 100644
--- a/beatrix/src/test/java/com/ning/billing/beatrix/integration/MockModule.java
+++ b/beatrix/src/test/java/com/ning/billing/beatrix/integration/MockModule.java
@@ -22,6 +22,9 @@ import java.io.IOException;
 import java.net.URL;
 import java.util.Set;
 
+import com.ning.billing.util.glue.CallContextModule;
+import com.ning.billing.util.glue.FieldStoreModule;
+import com.ning.billing.util.glue.TagStoreModule;
 import org.skife.config.ConfigurationObjectFactory;
 import org.skife.jdbi.v2.IDBI;
 
@@ -79,9 +82,12 @@ public class MockModule extends AbstractModule {
             bind(IDBI.class).toInstance(dbi);
         }
 
+        install(new CallContextModule());
         install(new GlobalLockerModule());
         install(new BusModule());
         install(new NotificationQueueModule());
+        install(new TagStoreModule());
+        install(new FieldStoreModule());
         install(new AccountModule());
         install(new CatalogModule());
         install(new EntitlementModule());
diff --git a/beatrix/src/test/java/com/ning/billing/beatrix/integration/TestIntegration.java b/beatrix/src/test/java/com/ning/billing/beatrix/integration/TestIntegration.java
index 3030fcb..44b76f0 100644
--- a/beatrix/src/test/java/com/ning/billing/beatrix/integration/TestIntegration.java
+++ b/beatrix/src/test/java/com/ning/billing/beatrix/integration/TestIntegration.java
@@ -33,6 +33,10 @@ import com.ning.billing.entitlement.api.user.EntitlementUserApiException;
 
 import com.ning.billing.invoice.api.Invoice;
 import com.ning.billing.invoice.api.InvoiceItem;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang.RandomStringUtils;
 import org.joda.time.DateTime;
@@ -53,7 +57,6 @@ import org.testng.annotations.BeforeSuite;
 import org.testng.annotations.Guice;
 import org.testng.annotations.Test;
 
-
 import com.google.inject.Inject;
 import com.ning.billing.account.api.Account;
 import com.ning.billing.account.api.AccountData;
@@ -96,6 +99,7 @@ public class TestIntegration {
 
     @Inject
     private ClockMock clock;
+    private CallContext context;
 
     @Inject
     private Lifecycle lifecycle;
@@ -125,8 +129,6 @@ public class TestIntegration {
 
     private void setupMySQL() throws IOException
     {
-
-
         final String accountDdl = IOUtils.toString(TestIntegration.class.getResourceAsStream("/com/ning/billing/account/ddl.sql"));
         final String entitlementDdl = IOUtils.toString(TestIntegration.class.getResourceAsStream("/com/ning/billing/entitlement/ddl.sql"));
         final String invoiceDdl = IOUtils.toString(TestIntegration.class.getResourceAsStream("/com/ning/billing/invoice/ddl.sql"));
@@ -147,6 +149,8 @@ public class TestIntegration {
 
         setupMySQL();
 
+        context = new DefaultCallContextFactory(clock).createCallContext("Integration Test", CallOrigin.TEST, UserType.TEST);
+
         /**
          * Initialize lifecyle for subset of services
          */
@@ -304,7 +308,7 @@ public class TestIntegration {
         int billingDay = 2;
 
         log.info("Beginning test with BCD of " + billingDay);
-        Account account = accountUserApi.createAccount(getAccountData(billingDay), null, null);
+        Account account = accountUserApi.createAccount(getAccountData(billingDay), null, null, context);
         UUID accountId = account.getId();
         assertNotNull(account);
 
@@ -370,7 +374,7 @@ public class TestIntegration {
                                       boolean proRationExpected) throws Exception {
 
         log.info("Beginning test with BCD of " + billingDay);
-        Account account = accountUserApi.createAccount(getAccountData(billingDay), null, null);
+        Account account = accountUserApi.createAccount(getAccountData(billingDay), null, null, context);
         UUID accountId = account.getId();
         assertNotNull(account);
 
@@ -562,7 +566,7 @@ public class TestIntegration {
 
     @Test(groups = "slow")
     public void testHappyPath() throws AccountApiException, EntitlementUserApiException {
-        Account account = accountUserApi.createAccount(getAccountData(3), null, null);
+        Account account = accountUserApi.createAccount(getAccountData(3), null, null, context);
         assertNotNull(account);
 
         SubscriptionBundle bundle = entitlementUserApi.createBundleForAccount(account.getId(), "whatever");
@@ -599,7 +603,7 @@ public class TestIntegration {
     public void testForMultipleRecurringPhases() throws AccountApiException, EntitlementUserApiException, InterruptedException {
         clock.setDeltaFromReality(new DateTime().getMillis() - clock.getUTCNow().getMillis());
 
-        Account account = accountUserApi.createAccount(getAccountData(15), null, null);
+        Account account = accountUserApi.createAccount(getAccountData(15), null, null, context);
         UUID accountId = account.getId();
 
         String productName = "Blowdart";
@@ -638,7 +642,7 @@ public class TestIntegration {
     protected AccountData getAccountData(final int billingDay) {
 
         final String someRandomKey = RandomStringUtils.randomAlphanumeric(10);
-        AccountData accountData = new AccountData() {
+        return new AccountData() {
             @Override
             public String getName() {
                 return "firstName lastName";
@@ -717,6 +721,5 @@ public class TestIntegration {
                 return null;
             }
         };
-        return accountData;
     }
 }
diff --git a/catalog/src/test/java/com/ning/billing/catalog/overdue/TestCondition.java b/catalog/src/test/java/com/ning/billing/catalog/overdue/TestCondition.java
index 0bfd0d0..33aa238 100644
--- a/catalog/src/test/java/com/ning/billing/catalog/overdue/TestCondition.java
+++ b/catalog/src/test/java/com/ning/billing/catalog/overdue/TestCondition.java
@@ -129,13 +129,13 @@ public class TestCondition {
 		
 		DateTime now = new DateTime();
 		
-		BillingState<Overdueable> state0 = new BillingState<Overdueable>(new UUID(0L,1L), 0, BigDecimal.ZERO, now, PaymentResponse.LOST_OR_STOLEN_CARD, new Tag[]{new DefaultControlTag("Martin", now, ControlTagType.AUTO_INVOICING_OFF),new DescriptiveTag(null, "Tag", "Martin", now)});
-		BillingState<Overdueable> state1 = new BillingState<Overdueable>(new UUID(0L,1L), 1, new BigDecimal("100.00"), now.minusDays(10), PaymentResponse.INSUFFICIENT_FUNDS, new Tag[]{new DefaultControlTag("Martin", now, ControlTagType.OVERDUE_ENFORCEMENT_OFF)});
+		BillingState<Overdueable> state0 = new BillingState<Overdueable>(new UUID(0L,1L), 0, BigDecimal.ZERO, now, PaymentResponse.LOST_OR_STOLEN_CARD, new Tag[]{new DefaultControlTag(ControlTagType.AUTO_INVOICING_OFF),new DescriptiveTag("Tag")});
+		BillingState<Overdueable> state1 = new BillingState<Overdueable>(new UUID(0L,1L), 1, new BigDecimal("100.00"), now.minusDays(10), PaymentResponse.INSUFFICIENT_FUNDS, new Tag[]{new DefaultControlTag(ControlTagType.OVERDUE_ENFORCEMENT_OFF)});
 		BillingState<Overdueable> state2 = new BillingState<Overdueable>(new UUID(0L,1L), 1, new BigDecimal("200.00"), now.minusDays(20), 
 				PaymentResponse.DO_NOT_HONOR, 
-				new Tag[]{new DefaultControlTag("Martin", now, ControlTagType.OVERDUE_ENFORCEMENT_OFF), 
-						  new DefaultControlTag("Martin", now, ControlTagType.AUTO_INVOICING_OFF),
-						  new DescriptiveTag(null, "Tag", "Martin", now)});
+				new Tag[]{new DefaultControlTag(ControlTagType.OVERDUE_ENFORCEMENT_OFF), 
+						  new DefaultControlTag(ControlTagType.AUTO_INVOICING_OFF),
+						  new DescriptiveTag("Tag")});
 		
 		Assert.assertTrue(!c.evaluate(state0, now));
 		Assert.assertTrue(c.evaluate(state1, now));
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/api/billing/DefaultEntitlementBillingApi.java b/entitlement/src/main/java/com/ning/billing/entitlement/api/billing/DefaultEntitlementBillingApi.java
index d969434..b7c3e7d 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/api/billing/DefaultEntitlementBillingApi.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/api/billing/DefaultEntitlementBillingApi.java
@@ -27,7 +27,6 @@ import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.inject.Inject;
 import com.ning.billing.account.api.Account;
 import com.ning.billing.account.api.AccountUserApi;
 import com.ning.billing.account.api.MutableAccountData;
@@ -39,25 +38,33 @@ import com.ning.billing.entitlement.api.user.SubscriptionFactory.SubscriptionBui
 import com.ning.billing.entitlement.api.user.SubscriptionTransition;
 import com.ning.billing.entitlement.engine.dao.EntitlementDao;
 import com.ning.billing.entitlement.engine.dao.SubscriptionSqlDao;
-
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextFactory;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
 
 public class DefaultEntitlementBillingApi implements EntitlementBillingApi {
 	private static final Logger log = LoggerFactory.getLogger(DefaultEntitlementBillingApi.class);
-
-    private final AccountUserApi accountApi;
+    private static final String API_USER_NAME = "Entitlement Billing Api";
+    private final CallContextFactory factory;
     private final EntitlementDao entitlementDao;
+    private final AccountUserApi accountApi;
     private final BillCycleDayCalculator bcdCalculator;
 
-    @Inject
-    public DefaultEntitlementBillingApi(final EntitlementDao dao, final BillCycleDayCalculator bcdCalculator, final AccountUserApi accountApi) {
-        this.accountApi = accountApi;    
+
+    public DefaultEntitlementBillingApi(final CallContextFactory factory, final EntitlementDao dao, final AccountUserApi accountApi, final BillCycleDayCalculator bcdCalculator) {
+        super();
+        this.factory = factory;
         this.entitlementDao = dao;
+        this.accountApi = accountApi;
         this.bcdCalculator = bcdCalculator;
     }
 
     @Override
     public SortedSet<BillingEvent> getBillingEventsForAccountAndUpdateAccountBCD(
             final UUID accountId) {
+        Account account = accountApi.getAccountById(accountId);
+        CallContext context = factory.createCallContext(API_USER_NAME, CallOrigin.INTERNAL, UserType.SYSTEM);
 
         List<SubscriptionBundle> bundles = entitlementDao.getSubscriptionBundleForAccount(accountId);
         SortedSet<BillingEvent> result = new TreeSet<BillingEvent>();
@@ -67,13 +74,12 @@ public class DefaultEntitlementBillingApi implements EntitlementBillingApi {
         	for (final Subscription subscription: subscriptions) {
         		for (final SubscriptionTransition transition : ((SubscriptionData) subscription).getBillingTransitions()) {
         			try {
-        			    Account account = accountApi.getAccountById(accountId);
         			    int bcd = bcdCalculator.calculateBcd(bundle, subscription, transition, account);
         			    
         			    if(account.getBillCycleDay() == 0) {
         			        MutableAccountData modifiedData = account.toMutableAccountData();
         			        modifiedData.setBillCycleDay(bcd);
-                            accountApi.updateAccount(account.getExternalKey(), modifiedData);
+                            accountApi.updateAccount(account.getExternalKey(), modifiedData, context);
         			    }
         			    
 
@@ -97,6 +103,7 @@ public class DefaultEntitlementBillingApi implements EntitlementBillingApi {
         return entitlementDao.getAccountIdFromSubscriptionId(subscriptionId);
     }
 
+
     @Override
     public void setChargedThroughDate(final UUID subscriptionId, final DateTime ctd) {
         SubscriptionData subscription = (SubscriptionData) entitlementDao.getSubscriptionFromId(subscriptionId);
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/api/user/SubscriptionApiService.java b/entitlement/src/main/java/com/ning/billing/entitlement/api/user/SubscriptionApiService.java
index 4c9b01e..096914c 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/api/user/SubscriptionApiService.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/api/user/SubscriptionApiService.java
@@ -29,13 +29,13 @@ import com.ning.billing.entitlement.events.phase.PhaseEvent;
 import com.ning.billing.entitlement.events.phase.PhaseEventData;
 import com.ning.billing.entitlement.events.user.*;
 import com.ning.billing.entitlement.exceptions.EntitlementError;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.clock.Clock;
 import com.ning.billing.util.clock.DefaultClock;
 import org.joda.time.DateTime;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.UUID;
 
 public class SubscriptionApiService {
 
@@ -52,8 +52,6 @@ public class SubscriptionApiService {
         this.dao = dao;
     }
 
-
-
     public SubscriptionData createPlan(SubscriptionBuilder builder, Plan plan, PhaseType initialPhase,
             String realPriceList, DateTime requestedDate, DateTime effectiveDate, DateTime processedDate)
         throws EntitlementUserApiException {
@@ -281,8 +279,8 @@ public class SubscriptionApiService {
         }
     }
 
-    public void commitCustomFields(SubscriptionData subscription) {
-        dao.saveCustomFields(subscription);
+    public void commitCustomFields(SubscriptionData subscription, CallContext context) {
+        dao.saveCustomFields(subscription, context);
     }
 
     private void validateRequestedDate(SubscriptionData subscription, DateTime now, DateTime requestedDate)
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/api/user/SubscriptionData.java b/entitlement/src/main/java/com/ning/billing/entitlement/api/user/SubscriptionData.java
index a2ed14c..e8e1bb0 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/api/user/SubscriptionData.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/api/user/SubscriptionData.java
@@ -22,6 +22,8 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.UUID;
 
+import javax.annotation.Nullable;
+
 import org.joda.time.DateTime;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -46,11 +48,12 @@ import com.ning.billing.entitlement.events.phase.PhaseEvent;
 import com.ning.billing.entitlement.events.user.ApiEvent;
 import com.ning.billing.entitlement.events.user.ApiEventType;
 import com.ning.billing.entitlement.exceptions.EntitlementError;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.clock.Clock;
 import com.ning.billing.util.customfield.CustomField;
-import com.ning.billing.util.customfield.CustomizableEntityBase;
+import com.ning.billing.util.entity.ExtendedEntityBase;
 
-public class SubscriptionData extends CustomizableEntityBase implements Subscription {
+public class SubscriptionData extends ExtendedEntityBase implements Subscription {
 
     private final static Logger log = LoggerFactory.getLogger(SubscriptionData.class);
 
@@ -83,8 +86,9 @@ public class SubscriptionData extends CustomizableEntityBase implements Subscrip
         this(builder, null, null);
     }
 
-    public SubscriptionData(SubscriptionBuilder builder, SubscriptionApiService apiService, Clock clock) {
-        super(builder.getId());
+    public SubscriptionData(SubscriptionBuilder builder, @Nullable SubscriptionApiService apiService,
+                            @Nullable Clock clock) {
+        super(builder.getId(), null, null);
         this.apiService = apiService;
         this.clock = clock;
         this.bundleId = builder.getBundleId();
@@ -101,57 +105,34 @@ public class SubscriptionData extends CustomizableEntityBase implements Subscrip
         return "Subscription";
     }
 
-
     @Override
-    public void setFieldValue(String fieldName, String fieldValue) {
-        setFieldValueInternal(fieldName, fieldValue, true);
-    }
-
-    public void setFieldValueInternal(String fieldName, String fieldValue, boolean commit) {
+    public void saveFieldValue(String fieldName, String fieldValue, CallContext context) {
         super.setFieldValue(fieldName, fieldValue);
-        if (commit) {
-            apiService.commitCustomFields(this);
-        }
+        apiService.commitCustomFields(this, context);
     }
 
-
     @Override
-    public void addFields(List<CustomField> fields) {
-        addFieldsInternal(fields, true);
-    }
-
-    public void addFieldsInternal(List<CustomField> fields, boolean commit) {
-        super.addFields(fields);
-        if (commit) {
-            apiService.commitCustomFields(this);
-        }
+    public void saveFields(List<CustomField> fields, CallContext context) {
+        super.setFields(fields);
+        apiService.commitCustomFields(this, context);
     }
 
     @Override
-    public void clearFields() {
-        clearFieldsInternal(true);
-    }
-
-    public void clearFieldsInternal(boolean commit) {
+    public void clearPersistedFields(CallContext context) {
         super.clearFields();
-        if (commit) {
-            apiService.commitCustomFields(this);
-        }
+        apiService.commitCustomFields(this, context);
     }
 
-
     @Override
     public UUID getBundleId() {
         return bundleId;
     }
 
-
     @Override
     public DateTime getStartDate() {
         return startDate;
     }
 
-
     @Override
     public SubscriptionState getState() {
         return (getPreviousTransition() == null) ? null : getPreviousTransition().getNextState();
@@ -311,7 +292,6 @@ public class SubscriptionData extends CustomizableEntityBase implements Subscrip
         return false;
     }
 
-
     public DateTime getPlanChangeEffectiveDate(ActionPolicy policy, DateTime requestedDate) {
 
         if (policy == ActionPolicy.IMMEDIATE) {
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/BundleSqlDao.java b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/BundleSqlDao.java
index d2b9f11..88123ca 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/BundleSqlDao.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/BundleSqlDao.java
@@ -18,8 +18,9 @@ package com.ning.billing.entitlement.engine.dao;
 
 import com.ning.billing.entitlement.api.user.SubscriptionBundle;
 import com.ning.billing.entitlement.api.user.SubscriptionBundleData;
+import com.ning.billing.util.entity.BinderBase;
+import com.ning.billing.util.entity.MapperBase;
 import org.joda.time.DateTime;
-import org.joda.time.DateTimeZone;
 import org.skife.jdbi.v2.SQLStatement;
 import org.skife.jdbi.v2.StatementContext;
 import org.skife.jdbi.v2.sqlobject.Bind;
@@ -35,8 +36,6 @@ import org.skife.jdbi.v2.tweak.ResultSetMapper;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.sql.Timestamp;
-import java.util.Date;
 import java.util.List;
 import java.util.UUID;
 
@@ -61,12 +60,7 @@ public interface BundleSqlDao extends Transactional<BundleSqlDao>, CloseMe, Tran
     @Mapper(ISubscriptionBundleSqlMapper.class)
     public List<SubscriptionBundle> getBundleFromAccount(@Bind("account_id") String accountId);
 
-    public static class SubscriptionBundleBinder implements Binder<Bind, SubscriptionBundleData> {
-
-        private Date getDate(DateTime dateTime) {
-            return dateTime == null ? null : dateTime.toDate();
-        }
-
+    public static class SubscriptionBundleBinder extends BinderBase implements Binder<Bind, SubscriptionBundleData> {
         @Override
         public void bind(@SuppressWarnings("rawtypes") SQLStatement stmt, Bind bind, SubscriptionBundleData bundle) {
             stmt.bind("id", bundle.getId().toString());
@@ -76,13 +70,7 @@ public interface BundleSqlDao extends Transactional<BundleSqlDao>, CloseMe, Tran
         }
     }
 
-    public static class ISubscriptionBundleSqlMapper implements ResultSetMapper<SubscriptionBundle> {
-
-        private DateTime getDate(ResultSet r, String fieldName) throws SQLException {
-            final Timestamp resultStamp = r.getTimestamp(fieldName);
-            return r.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
-        }
-
+    public static class ISubscriptionBundleSqlMapper extends MapperBase implements ResultSetMapper<SubscriptionBundle> {
         @Override
         public SubscriptionBundle map(int arg, ResultSet r,
                 StatementContext ctx) throws SQLException {
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EntitlementDao.java b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EntitlementDao.java
index b6ee805..6ca1c15 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EntitlementDao.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EntitlementDao.java
@@ -19,6 +19,8 @@ package com.ning.billing.entitlement.engine.dao;
 import java.util.List;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+
 import com.ning.billing.entitlement.api.migration.AccountMigrationData;
 import com.ning.billing.entitlement.api.user.Subscription;
 import com.ning.billing.entitlement.api.user.SubscriptionBundle;
@@ -27,8 +29,6 @@ import com.ning.billing.entitlement.api.user.SubscriptionData;
 import com.ning.billing.entitlement.events.EntitlementEvent;
 
 public interface EntitlementDao {
-
-
     // Bundle apis
     public List<SubscriptionBundle> getSubscriptionBundleForAccount(UUID accountId);
 
@@ -73,11 +73,11 @@ public interface EntitlementDao {
 
     public void changePlan(UUID subscriptionId, List<EntitlementEvent> changeEvents);
 
-    public void migrate(UUID acountId, AccountMigrationData data);
+    public void migrate(UUID accountId, AccountMigrationData data);
 
     public void undoMigration(UUID accountId);
 
     // Custom Fields
-    public void saveCustomFields(SubscriptionData subscription);
+    public void saveCustomFields(SubscriptionData subscription, CallContext context);
 }
 
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EntitlementSqlDao.java b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EntitlementSqlDao.java
index e2e9203..cd688d3 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EntitlementSqlDao.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EntitlementSqlDao.java
@@ -24,6 +24,8 @@ import java.util.Date;
 import java.util.List;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.customfield.dao.CustomFieldDao;
 import org.joda.time.DateTime;
 import org.skife.jdbi.v2.IDBI;
 import org.skife.jdbi.v2.Transaction;
@@ -59,7 +61,7 @@ import com.ning.billing.entitlement.events.user.ApiEventType;
 import com.ning.billing.entitlement.exceptions.EntitlementError;
 import com.ning.billing.util.clock.Clock;
 import com.ning.billing.util.customfield.CustomField;
-import com.ning.billing.util.customfield.dao.FieldStoreDao;
+import com.ning.billing.util.customfield.dao.CustomFieldSqlDao;
 import com.ning.billing.util.notificationq.NotificationKey;
 import com.ning.billing.util.notificationq.NotificationQueue;
 import com.ning.billing.util.notificationq.NotificationQueueService;
@@ -77,10 +79,12 @@ public class EntitlementSqlDao implements EntitlementDao {
     private final SubscriptionFactory factory;
     private final NotificationQueueService notificationQueueService;
     private final AddonUtils addonUtils;
+    private final CustomFieldDao customFieldDao;
 
     @Inject
     public EntitlementSqlDao(final IDBI dbi, final Clock clock, final SubscriptionFactory factory,
-            final AddonUtils addonUtils, final NotificationQueueService notificationQueueService) {
+                             final AddonUtils addonUtils, final NotificationQueueService notificationQueueService,
+                             final CustomFieldDao customFieldDao) {
         this.clock = clock;
         this.factory = factory;
         this.subscriptionsDao = dbi.onDemand(SubscriptionSqlDao.class);
@@ -88,6 +92,7 @@ public class EntitlementSqlDao implements EntitlementDao {
         this.bundlesDao = dbi.onDemand(BundleSqlDao.class);
         this.notificationQueueService = notificationQueueService;
         this.addonUtils = addonUtils;
+        this.customFieldDao = customFieldDao;
     }
 
     @Override
@@ -117,7 +122,6 @@ public class EntitlementSqlDao implements EntitlementDao {
         });
     }
 
-
     @Override
     public UUID getAccountIdFromSubscriptionId(final UUID subscriptionId) {
         Subscription subscription = subscriptionsDao.getSubscriptionFromId(subscriptionId.toString());
@@ -146,7 +150,6 @@ public class EntitlementSqlDao implements EntitlementDao {
         return getBaseSubscription(bundleId, true);
     }
 
-
     @Override
     public Subscription getSubscriptionFromId(final UUID subscriptionId) {
         return buildSubscription(subscriptionsDao.getSubscriptionFromId(subscriptionId.toString()));
@@ -405,18 +408,10 @@ public class EntitlementSqlDao implements EntitlementDao {
         }
     }
 
-    private void updateCustomFieldsFromTransaction(SubscriptionSqlDao transactionalDao, final SubscriptionData subscription) {
-
-        String subscriptionId = subscription.getId().toString();
-        String objectType = subscription.getObjectName();
-
-        FieldStoreDao fieldStoreDao = transactionalDao.become(FieldStoreDao.class);
-        fieldStoreDao.clear(subscriptionId, objectType);
-
-        List<CustomField> fieldList = subscription.getFieldList();
-        if (fieldList != null) {
-            fieldStoreDao.batchSaveFromTransaction(subscriptionId, objectType, fieldList);
-        }
+    private void updateCustomFieldsFromTransaction(final SubscriptionSqlDao transactionalDao,
+                                                   final SubscriptionData subscription,
+                                                   final CallContext context) {
+        customFieldDao.saveFields(transactionalDao, subscription.getId(), subscription.getObjectName(), subscription.getFieldList(), context);
     }
 
     private Subscription buildSubscription(Subscription input) {
@@ -441,10 +436,7 @@ public class EntitlementSqlDao implements EntitlementDao {
          throw new EntitlementError(String.format("Unexpected code path in buildSubscription"));
     }
 
-
-
     private List<Subscription> buildBundleSubscriptions(List<Subscription> input) {
-
         // Make sure BasePlan -- if exists-- is first
         Collections.sort(input, new Comparator<Subscription>() {
             @Override
@@ -604,23 +596,23 @@ public class EntitlementSqlDao implements EntitlementDao {
     }
 
     @Override
-    public void saveCustomFields(final SubscriptionData subscription) {
+    public void saveCustomFields(final SubscriptionData subscription, final CallContext context) {
         subscriptionsDao.inTransaction(new Transaction<Void, SubscriptionSqlDao>() {
             @Override
             public Void inTransaction(SubscriptionSqlDao transactionalDao,
                     TransactionStatus status) throws Exception {
-                updateCustomFieldsFromTransaction(transactionalDao, subscription);
+                updateCustomFieldsFromTransaction(transactionalDao, subscription, context);
                 return null;
             }
         });
     }
 
     private void loadCustomFields(final SubscriptionData subscription) {
-        FieldStoreDao fieldStoreDao = subscriptionsDao.become(FieldStoreDao.class);
-        List<CustomField> fields = fieldStoreDao.load(subscription.getId().toString(), subscription.getObjectName());
-        subscription.clearFieldsInternal(false);
+        CustomFieldSqlDao customFieldSqlDao = subscriptionsDao.become(CustomFieldSqlDao.class);
+        List<CustomField> fields = customFieldSqlDao.load(subscription.getId().toString(), subscription.getObjectName());
+        subscription.clearFields();
         if (fields != null) {
-            subscription.addFieldsInternal(fields, false);
+            subscription.setFields(fields);
         }
     }
 }
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EventSqlDao.java b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EventSqlDao.java
index a931e9a..adf007e 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EventSqlDao.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/EventSqlDao.java
@@ -24,8 +24,9 @@ import com.ning.billing.entitlement.events.phase.PhaseEventBuilder;
 import com.ning.billing.entitlement.events.phase.PhaseEventData;
 import com.ning.billing.entitlement.events.user.*;
 import com.ning.billing.entitlement.exceptions.EntitlementError;
+import com.ning.billing.util.entity.BinderBase;
+import com.ning.billing.util.entity.MapperBase;
 import org.joda.time.DateTime;
-import org.joda.time.DateTimeZone;
 import org.skife.jdbi.v2.SQLStatement;
 import org.skife.jdbi.v2.StatementContext;
 import org.skife.jdbi.v2.sqlobject.Bind;
@@ -40,7 +41,6 @@ import org.skife.jdbi.v2.sqlobject.stringtemplate.ExternalizedSqlViaStringTempla
 import org.skife.jdbi.v2.tweak.ResultSetMapper;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.sql.Timestamp;
 import java.util.Date;
 import java.util.List;
 import java.util.UUID;
@@ -72,12 +72,7 @@ public interface EventSqlDao extends Transactional<EventSqlDao>, CloseMe, Transm
     @Mapper(EventSqlMapper.class)
     public List<EntitlementEvent> getEventsForSubscription(@Bind("subscription_id") String subscriptionId);
 
-    public static class EventSqlDaoBinder implements Binder<Bind, EntitlementEvent> {
-
-        private Date getDate(DateTime dateTime) {
-            return dateTime == null ? null : dateTime.toDate();
-        }
-
+    public static class EventSqlDaoBinder extends BinderBase implements Binder<Bind, EntitlementEvent> {
         @Override
         public void bind(@SuppressWarnings("rawtypes") SQLStatement stmt, Bind bind, EntitlementEvent evt) {
             stmt.bind("event_id", evt.getId().toString());
@@ -96,13 +91,7 @@ public interface EventSqlDao extends Transactional<EventSqlDao>, CloseMe, Transm
         }
     }
 
-    public static class EventSqlMapper implements ResultSetMapper<EntitlementEvent> {
-
-        private DateTime getDate(ResultSet r, String fieldName) throws SQLException {
-            final Timestamp resultStamp = r.getTimestamp(fieldName);
-            return r.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
-        }
-
+    public static class EventSqlMapper extends MapperBase implements ResultSetMapper<EntitlementEvent> {
         @Override
         public EntitlementEvent map(int index, ResultSet r, StatementContext ctx)
         throws SQLException {
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/SubscriptionSqlDao.java b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/SubscriptionSqlDao.java
index 59fca2c..3f222ca 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/SubscriptionSqlDao.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/engine/dao/SubscriptionSqlDao.java
@@ -20,6 +20,8 @@ import com.ning.billing.catalog.api.ProductCategory;
 import com.ning.billing.entitlement.api.user.Subscription;
 import com.ning.billing.entitlement.api.user.SubscriptionData;
 import com.ning.billing.entitlement.api.user.SubscriptionFactory.SubscriptionBuilder;
+import com.ning.billing.util.entity.BinderBase;
+import com.ning.billing.util.entity.MapperBase;
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
 import org.skife.jdbi.v2.SQLStatement;
@@ -63,13 +65,8 @@ public interface SubscriptionSqlDao extends Transactional<SubscriptionSqlDao>, C
 
     @SqlUpdate
     public void updateSubscription(@Bind("id") String id, @Bind("active_version") long activeVersion, @Bind("ctd_dt") Date ctd, @Bind("ptd_dt") Date ptd);
-
-    public static class ISubscriptionDaoBinder implements Binder<Bind, SubscriptionData> {
-
-        private Date getDate(DateTime dateTime) {
-            return dateTime == null ? null : dateTime.toDate();
-        }
-
+   
+    public static class ISubscriptionDaoBinder extends BinderBase implements Binder<Bind, SubscriptionData> {
         @Override
         public void bind(@SuppressWarnings("rawtypes") SQLStatement stmt, Bind bind, SubscriptionData sub) {
             stmt.bind("id", sub.getId().toString());
@@ -83,13 +80,7 @@ public interface SubscriptionSqlDao extends Transactional<SubscriptionSqlDao>, C
         }
     }
 
-    public static class ISubscriptionDaoSqlMapper implements ResultSetMapper<SubscriptionData> {
-
-        private DateTime getDate(ResultSet r, String fieldName) throws SQLException {
-            final Timestamp resultStamp = r.getTimestamp(fieldName);
-            return r.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
-        }
-
+    public static class ISubscriptionDaoSqlMapper extends MapperBase implements ResultSetMapper<SubscriptionData> {
         @Override
         public SubscriptionData map(int arg0, ResultSet r, StatementContext ctx)
                 throws SQLException {
diff --git a/entitlement/src/main/java/com/ning/billing/entitlement/glue/EntitlementModule.java b/entitlement/src/main/java/com/ning/billing/entitlement/glue/EntitlementModule.java
index 88b3045..8fc1eef 100644
--- a/entitlement/src/main/java/com/ning/billing/entitlement/glue/EntitlementModule.java
+++ b/entitlement/src/main/java/com/ning/billing/entitlement/glue/EntitlementModule.java
@@ -37,17 +37,12 @@ import com.ning.billing.entitlement.engine.core.Engine;
 import com.ning.billing.entitlement.engine.dao.EntitlementDao;
 import com.ning.billing.entitlement.engine.dao.EntitlementSqlDao;
 
-
-
 public class EntitlementModule extends AbstractModule {
-
-
     protected void installConfig() {
         final EntitlementConfig config = new ConfigurationObjectFactory(System.getProperties()).build(EntitlementConfig.class);
         bind(EntitlementConfig.class).toInstance(config);
     }
 
-
     protected void installEntitlementDao() {
         bind(EntitlementDao.class).to(EntitlementSqlDao.class).asEagerSingleton();
     }
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/api/billing/TestDefaultEntitlementBillingApi.java b/entitlement/src/test/java/com/ning/billing/entitlement/api/billing/TestDefaultEntitlementBillingApi.java
index 24294a4..f89db88 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/api/billing/TestDefaultEntitlementBillingApi.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/api/billing/TestDefaultEntitlementBillingApi.java
@@ -61,7 +61,10 @@ import com.ning.billing.entitlement.events.user.ApiEventType;
 import com.ning.billing.lifecycle.KillbillService.ServiceException;
 import com.ning.billing.mock.BrainDeadProxyFactory;
 import com.ning.billing.mock.BrainDeadProxyFactory.ZombieControl;
+import com.ning.billing.util.callcontext.CallContextFactory;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
 import com.ning.billing.util.clock.Clock;
+import com.ning.billing.util.glue.CallContextModule;
 import com.ning.billing.util.glue.ClockModule;
 
 public class TestDefaultEntitlementBillingApi {
@@ -77,16 +80,17 @@ public class TestDefaultEntitlementBillingApi {
 
 	private Clock clock;
 	private SubscriptionData subscription;
+    private CallContextFactory factory;
 	private DateTime subscriptionStartDate;
 
 	@BeforeSuite(alwaysRun=true)
 	public void setup() throws ServiceException {
 		TestApiBase.loadSystemPropertiesFromClasspath("/entitlement.properties");
-        final Injector g = Guice.createInjector(Stage.PRODUCTION, new CatalogModule(), new ClockModule());
-
+        final Injector g = Guice.createInjector(Stage.PRODUCTION, new CatalogModule(), new ClockModule(), new CallContextModule());
 
         catalogService = g.getInstance(CatalogService.class);
         clock = g.getInstance(Clock.class);
+        factory = g.getInstance(CallContextFactory.class);
 
         ((DefaultCatalogService)catalogService).loadCatalog();
 	}
@@ -135,8 +139,9 @@ public class TestDefaultEntitlementBillingApi {
         ((ZombieControl) accountApi).addResult("getAccountById", account);
 
         BillCycleDayCalculator bcdCalculator = new BillCycleDayCalculator(catalogService);
-        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(dao,bcdCalculator, accountApi);
-        SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
+        CallContextFactory factory = new DefaultCallContextFactory(clock);
+		DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(factory, dao, accountApi, bcdCalculator);
+		SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
 		Assert.assertEquals(events.size(), 0);
 	}
 
@@ -159,8 +164,10 @@ public class TestDefaultEntitlementBillingApi {
         ((ZombieControl)accountApi).addResult("getAccountById", account);
 		       
         BillCycleDayCalculator bcdCalculator = new BillCycleDayCalculator(catalogService);
-        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(dao,bcdCalculator, accountApi);
+        CallContextFactory factory = new DefaultCallContextFactory(clock);
+        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(factory, dao, accountApi, bcdCalculator);
         SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
+
 		checkFirstEvent(events, nextPlan, 32, oneId, now, nextPhase, ApiEventType.CREATE.toString());
 	}
 
@@ -182,10 +189,11 @@ public class TestDefaultEntitlementBillingApi {
 
 		AccountUserApi accountApi = BrainDeadProxyFactory.createBrainDeadProxyFor(AccountUserApi.class);
 		((ZombieControl)accountApi).addResult("getAccountById", account);
-			
         BillCycleDayCalculator bcdCalculator = new BillCycleDayCalculator(catalogService);
-        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(dao,bcdCalculator, accountApi);
-		SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
+        CallContextFactory factory = new DefaultCallContextFactory(clock);
+        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(factory, dao, accountApi, bcdCalculator);
+        SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
+
 		checkFirstEvent(events, nextPlan, subscription.getStartDate().getDayOfMonth(), oneId, now, nextPhase, ApiEventType.CREATE.toString());
 	}
 
@@ -207,8 +215,10 @@ public class TestDefaultEntitlementBillingApi {
         ((ZombieControl)accountApi).addResult("getAccountById", account);
 
         BillCycleDayCalculator bcdCalculator = new BillCycleDayCalculator(catalogService);
-        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(dao,bcdCalculator, accountApi);
-		SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
+        CallContextFactory factory = new DefaultCallContextFactory(clock);
+        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(factory, dao, accountApi, bcdCalculator);
+        SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
+
 		checkFirstEvent(events, nextPlan, 32, oneId, now, nextPhase, ApiEventType.CREATE.toString());
 	}
 
@@ -230,8 +240,10 @@ public class TestDefaultEntitlementBillingApi {
 		AccountUserApi accountApi = BrainDeadProxyFactory.createBrainDeadProxyFor(AccountUserApi.class);
 		((ZombieControl)accountApi).addResult("getAccountById", account);
         BillCycleDayCalculator bcdCalculator = new BillCycleDayCalculator(catalogService);
-        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(dao,bcdCalculator, accountApi);
-		SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
+        CallContextFactory factory = new DefaultCallContextFactory(clock);
+        DefaultEntitlementBillingApi api = new DefaultEntitlementBillingApi(factory, dao, accountApi, bcdCalculator);
+        SortedSet<BillingEvent> events = api.getBillingEventsForAccountAndUpdateAccountBCD(new UUID(0L,0L));
+
 		checkFirstEvent(events, nextPlan, bundles.get(0).getStartDate().getDayOfMonth(), oneId, now, nextPhase, ApiEventType.CREATE.toString());
 	}
 
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/api/TestApiBase.java b/entitlement/src/test/java/com/ning/billing/entitlement/api/TestApiBase.java
index 6a5520d..59121c9 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/api/TestApiBase.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/api/TestApiBase.java
@@ -75,6 +75,8 @@ import com.ning.billing.util.clock.ClockMock;
 import com.ning.billing.util.bus.DefaultBusService;
 import com.ning.billing.util.bus.BusService;
 
+import javax.annotation.Nullable;
+
 
 public abstract class TestApiBase {
 
@@ -408,7 +410,9 @@ public abstract class TestApiBase {
         return accountData;
     }
 
-    protected PlanPhaseSpecifier getProductSpecifier(final String productName, final String priceList, final BillingPeriod term, final PhaseType phaseType) {
+    protected PlanPhaseSpecifier getProductSpecifier(final String productName, final String priceList,
+                                                     final BillingPeriod term,
+                                                     @Nullable final PhaseType phaseType) {
         return new PlanPhaseSpecifier(productName, ProductCategory.BASE, term, priceList, phaseType);
     }
 
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiDemos.java b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiDemos.java
index 996306a..472e7c0 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiDemos.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserApiDemos.java
@@ -136,7 +136,7 @@ public class TestUserApiDemos extends TestApiBase {
             /* STEP 7.  MOVE TO NEXT PHASE */
             testListener.pushExpectedEvent(NextEvent.PHASE);
             clock.addDeltaFromReality(currentPhase.getDuration());
-            assertTrue(testListener.isCompleted(3000));
+            assertTrue(testListener.isCompleted(5000));
             subscription = (SubscriptionData) entitlementApi.getSubscriptionFromId(subscription.getId());
 
             currentPlan = subscription.getCurrentPlan();
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserCustomFieldsSql.java b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserCustomFieldsSql.java
index 788cf2d..f6881fd 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserCustomFieldsSql.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/api/user/TestUserCustomFieldsSql.java
@@ -21,6 +21,11 @@ import java.util.List;
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertNotNull;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.clock.DefaultClock;
 import org.joda.time.DateTime;
 import org.testng.Assert;
 import org.testng.annotations.Test;
@@ -37,14 +42,14 @@ import com.ning.billing.util.customfield.CustomField;
 
 
 public class TestUserCustomFieldsSql extends TestApiBase {
+    private static final String USER_NAME = "Entitlement Test";
+    private final CallContext context = new DefaultCallContextFactory(new DefaultClock()).createCallContext(USER_NAME, CallOrigin.TEST, UserType.TEST);
 
     @Override
     protected Injector getInjector() {
         return Guice.createInjector(Stage.DEVELOPMENT, new MockEngineModuleSql());
     }
 
-
-
     @Test(enabled=false, groups={"slow"})
     public void stress() {
         cleanupTest();
@@ -79,12 +84,12 @@ public class TestUserCustomFieldsSql extends TestApiBase {
 
             assertEquals(subscription.getFieldValue("nonExistent"), null);
 
-            subscription.setFieldValue("field1", "value1");
+            subscription.saveFieldValue("field1", "value1", context);
             assertEquals(subscription.getFieldValue("field1"), "value1");
             List<CustomField> allFields = subscription.getFieldList();
             assertEquals(allFields.size(), 1);
 
-            subscription.setFieldValue("field1", "valueNew1");
+            subscription.saveFieldValue("field1", "valueNew1", context);
             assertEquals(subscription.getFieldValue("field1"), "valueNew1");
             allFields = subscription.getFieldList();
             assertEquals(allFields.size(), 1);
@@ -94,7 +99,7 @@ public class TestUserCustomFieldsSql extends TestApiBase {
             allFields = subscription.getFieldList();
             assertEquals(allFields.size(), 1);
 
-            subscription.setFieldValue("field1", "valueSuperNew1");
+            subscription.saveFieldValue("field1", "valueSuperNew1", context);
             assertEquals(subscription.getFieldValue("field1"), "valueSuperNew1");
             allFields = subscription.getFieldList();
             assertEquals(allFields.size(), 1);
@@ -104,14 +109,11 @@ public class TestUserCustomFieldsSql extends TestApiBase {
             allFields = subscription.getFieldList();
             assertEquals(allFields.size(), 1);
 
-            /*
-             * BROKEN
-            subscription.setFieldValue("field1", null);
+            subscription.saveFieldValue("field1", null, context);
             subscription = (SubscriptionData) entitlementApi.getSubscriptionFromId(subscription.getId());
             assertEquals(subscription.getFieldValue("field1"), null);
             allFields = subscription.getFieldList();
             assertEquals(allFields.size(), 1);
-             */
         } catch (EntitlementUserApiException e) {
             log.error("Unexpected exception",e);
             Assert.fail(e.getMessage());
@@ -137,7 +139,7 @@ public class TestUserCustomFieldsSql extends TestApiBase {
             assertNotNull(subscription);
 
 
-            subscription.setFieldValue("field1", "value1");
+            subscription.saveFieldValue("field1", "value1", context);
             assertEquals(subscription.getFieldValue("field1"), "value1");
             List<CustomField> allFields = subscription.getFieldList();
             assertEquals(allFields.size(), 1);
@@ -148,8 +150,8 @@ public class TestUserCustomFieldsSql extends TestApiBase {
 
             subscription.clearFields();
 
-            subscription.setFieldValue("field2", "value2");
-            subscription.setFieldValue("field3", "value3");
+            subscription.saveFieldValue("field2", "value2", context);
+            subscription.saveFieldValue("field3", "value3", context);
             assertEquals(subscription.getFieldValue("field2"), "value2");
             assertEquals(subscription.getFieldValue("field3"), "value3");
             allFields = subscription.getFieldList();
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/engine/dao/MockEntitlementDaoMemory.java b/entitlement/src/test/java/com/ning/billing/entitlement/engine/dao/MockEntitlementDaoMemory.java
index 31879e0..f73e7e0 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/engine/dao/MockEntitlementDaoMemory.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/engine/dao/MockEntitlementDaoMemory.java
@@ -24,6 +24,7 @@ import java.util.List;
 import java.util.TreeSet;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
 import org.apache.commons.lang.NotImplementedException;
 import org.joda.time.DateTime;
 import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
@@ -441,17 +442,16 @@ public class MockEntitlementDaoMemory implements EntitlementDao, MockEntitlement
 
     private void recordFutureNotificationFromTransaction(final Transmogrifier transactionalDao, final DateTime effectiveDate, final NotificationKey notificationKey) {
         try {
-            NotificationQueue subscritionEventQueue = notificationQueueService.getNotificationQueue(Engine.ENTITLEMENT_SERVICE_NAME,
+            NotificationQueue subscriptionEventQueue = notificationQueueService.getNotificationQueue(Engine.ENTITLEMENT_SERVICE_NAME,
                 Engine.NOTIFICATION_QUEUE_NAME);
-            subscritionEventQueue.recordFutureNotificationFromTransaction(transactionalDao, effectiveDate, notificationKey);
+            subscriptionEventQueue.recordFutureNotificationFromTransaction(transactionalDao, effectiveDate, notificationKey);
         } catch (NoSuchNotificationQueue e) {
             throw new RuntimeException(e);
         }
     }
 
     @Override
-    public void saveCustomFields(SubscriptionData subscription) {
+    public void saveCustomFields(SubscriptionData subscription, CallContext context) {
         throw new NotImplementedException();
     }
-
 }
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/engine/dao/MockEntitlementDaoSql.java b/entitlement/src/test/java/com/ning/billing/entitlement/engine/dao/MockEntitlementDaoSql.java
index cb87dc0..65d8495 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/engine/dao/MockEntitlementDaoSql.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/engine/dao/MockEntitlementDaoSql.java
@@ -16,6 +16,8 @@
 
 package com.ning.billing.entitlement.engine.dao;
 
+import com.ning.billing.util.customfield.dao.CustomFieldDao;
+import com.ning.billing.util.tag.dao.TagDao;
 import org.skife.jdbi.v2.IDBI;
 import org.skife.jdbi.v2.Transaction;
 import org.skife.jdbi.v2.TransactionStatus;
@@ -34,8 +36,9 @@ public class MockEntitlementDaoSql extends EntitlementSqlDao implements MockEnti
     private final ResetSqlDao resetDao;
 
     @Inject
-    public MockEntitlementDaoSql(IDBI dbi, Clock clock, SubscriptionFactory factory, AddonUtils addonUtils, NotificationQueueService notificationQueueService) {
-        super(dbi, clock, factory, addonUtils, notificationQueueService);
+    public MockEntitlementDaoSql(IDBI dbi, Clock clock, SubscriptionFactory factory, AddonUtils addonUtils, NotificationQueueService notificationQueueService,
+                                 CustomFieldDao customFieldDao) {
+        super(dbi, clock, factory, addonUtils, notificationQueueService, customFieldDao);
         this.resetDao = dbi.onDemand(ResetSqlDao.class);
     }
 
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModule.java b/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModule.java
index 5c1d6b5..acb1a2a 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModule.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModule.java
@@ -21,6 +21,7 @@ import com.ning.billing.catalog.glue.CatalogModule;
 import com.ning.billing.mock.BrainDeadProxyFactory;
 import com.ning.billing.util.clock.MockClockModule;
 import com.ning.billing.util.glue.BusModule;
+import com.ning.billing.util.glue.CallContextModule;
 
 public class MockEngineModule extends EntitlementModule {
 
@@ -31,5 +32,6 @@ public class MockEngineModule extends EntitlementModule {
         install(new CatalogModule());
         bind(AccountUserApi.class).toInstance(BrainDeadProxyFactory.createBrainDeadProxyFor(AccountUserApi.class));
         install(new MockClockModule());
+        install(new CallContextModule());
     }
 }
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModuleMemory.java b/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModuleMemory.java
index 786f1e3..8b78c2d 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModuleMemory.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModuleMemory.java
@@ -29,10 +29,10 @@ public class MockEngineModuleMemory extends MockEngineModule {
         bind(EntitlementDao.class).to(MockEntitlementDaoMemory.class).asEagerSingleton();
     }
 
-
     private void installNotificationQueue() {
         bind(NotificationQueueService.class).to(MockNotificationQueueService.class).asEagerSingleton();
     }
+
     @Override
     protected void configure() {
         super.configure();
diff --git a/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModuleSql.java b/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModuleSql.java
index c452c3b..f774e58 100644
--- a/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModuleSql.java
+++ b/entitlement/src/test/java/com/ning/billing/entitlement/glue/MockEngineModuleSql.java
@@ -23,6 +23,7 @@ import com.ning.billing.entitlement.engine.dao.EntitlementDao;
 import com.ning.billing.entitlement.engine.dao.MockEntitlementDaoSql;
 import com.ning.billing.util.clock.Clock;
 import com.ning.billing.util.clock.ClockMock;
+import com.ning.billing.util.glue.FieldStoreModule;
 import com.ning.billing.util.glue.NotificationQueueModule;
 
 import org.skife.config.ConfigurationObjectFactory;
@@ -53,6 +54,7 @@ public class MockEngineModuleSql extends MockEngineModule {
     protected void configure() {
         installDBI();
         install(new NotificationQueueModule());
+        install(new FieldStoreModule());
         super.configure();
     }
 }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/api/invoice/DefaultInvoicePaymentApi.java b/invoice/src/main/java/com/ning/billing/invoice/api/invoice/DefaultInvoicePaymentApi.java
index 3a04c3f..11712d2 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/api/invoice/DefaultInvoicePaymentApi.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/api/invoice/DefaultInvoicePaymentApi.java
@@ -21,6 +21,7 @@ import java.math.BigDecimal;
 import java.util.List;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
 import org.joda.time.DateTime;
 
 import com.google.inject.Inject;
@@ -40,8 +41,8 @@ public class DefaultInvoicePaymentApi implements InvoicePaymentApi {
      }
 
     @Override
-    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment) {
-        dao.notifyOfPaymentAttempt(invoicePayment);
+    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment, CallContext context) {
+        dao.notifyOfPaymentAttempt(invoicePayment, context);
     }
 
 	@Override
@@ -66,15 +67,15 @@ public class DefaultInvoicePaymentApi implements InvoicePaymentApi {
     }
 
     @Override
-    public void notifyOfPaymentAttempt(UUID invoiceId, BigDecimal amount, Currency currency, UUID paymentAttemptId, DateTime paymentAttemptDate) {
-        InvoicePayment invoicePayment = new DefaultInvoicePayment(paymentAttemptId, invoiceId, paymentAttemptDate, amount, currency, null);
-        dao.notifyOfPaymentAttempt(invoicePayment);
+    public void notifyOfPaymentAttempt(UUID invoiceId, BigDecimal amount, Currency currency, UUID paymentAttemptId, DateTime paymentAttemptDate, CallContext context) {
+        InvoicePayment invoicePayment = new DefaultInvoicePayment(paymentAttemptId, invoiceId, paymentAttemptDate, amount, currency);
+        dao.notifyOfPaymentAttempt(invoicePayment, context);
     }
 
     @Override
-    public void notifyOfPaymentAttempt(UUID invoiceId, UUID paymentAttemptId, DateTime paymentAttemptDate) {
+    public void notifyOfPaymentAttempt(UUID invoiceId, UUID paymentAttemptId, DateTime paymentAttemptDate, CallContext context) {
         InvoicePayment invoicePayment = new DefaultInvoicePayment(paymentAttemptId, invoiceId, paymentAttemptDate);
-        dao.notifyOfPaymentAttempt(invoicePayment);
+        dao.notifyOfPaymentAttempt(invoicePayment, context);
     }
 
 
diff --git a/invoice/src/main/java/com/ning/billing/invoice/api/migration/DefaultInvoiceMigrationApi.java b/invoice/src/main/java/com/ning/billing/invoice/api/migration/DefaultInvoiceMigrationApi.java
index 6852b69..bea87a7 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/api/migration/DefaultInvoiceMigrationApi.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/api/migration/DefaultInvoiceMigrationApi.java
@@ -19,6 +19,10 @@ package com.ning.billing.invoice.api.migration;
 import java.math.BigDecimal;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
 import org.joda.time.DateTime;
 
 import com.google.inject.Inject;
@@ -27,7 +31,6 @@ import com.ning.billing.invoice.api.Invoice;
 import com.ning.billing.invoice.api.InvoiceItem;
 import com.ning.billing.invoice.api.InvoiceMigrationApi;
 import com.ning.billing.invoice.dao.DefaultInvoiceDao;
-import com.ning.billing.invoice.model.DefaultInvoice;
 import com.ning.billing.invoice.model.MigrationInvoiceItem;
 import com.ning.billing.util.clock.Clock;
 
@@ -44,10 +47,11 @@ public class DefaultInvoiceMigrationApi implements InvoiceMigrationApi {
 
 	@Override
 	public UUID createMigrationInvoice(UUID accountId, DateTime targetDate, BigDecimal balance, Currency currency) {
-		Invoice migrationInvoice = new DefaultInvoice(accountId, targetDate, currency, clock, true);
-		InvoiceItem migrationInvoiceItem = new MigrationInvoiceItem(migrationInvoice.getId(), targetDate, balance, currency, clock);
+        CallContext context = new DefaultCallContextFactory(clock).createMigrationCallContext("Migration", CallOrigin.INTERNAL, UserType.MIGRATION, clock.getUTCNow(), clock.getUTCNow());
+		Invoice migrationInvoice = new MigrationInvoice(accountId, clock.getUTCNow(), targetDate, currency);
+		InvoiceItem migrationInvoiceItem = new MigrationInvoiceItem(migrationInvoice.getId(), accountId, targetDate, balance, currency );
 		migrationInvoice.addInvoiceItem(migrationInvoiceItem);
-		dao.create(migrationInvoice);
+		dao.create(migrationInvoice, context);
 		return migrationInvoice.getId();
 	}
 }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/api/migration/MigrationInvoice.java b/invoice/src/main/java/com/ning/billing/invoice/api/migration/MigrationInvoice.java
new file mode 100644
index 0000000..84877eb
--- /dev/null
+++ b/invoice/src/main/java/com/ning/billing/invoice/api/migration/MigrationInvoice.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.invoice.api.migration;
+
+import com.ning.billing.catalog.api.Currency;
+import com.ning.billing.invoice.model.DefaultInvoice;
+import org.joda.time.DateTime;
+
+import java.util.UUID;
+
+public class MigrationInvoice extends DefaultInvoice {
+    public MigrationInvoice(UUID accountId, DateTime invoiceDate, DateTime targetDate, Currency currency) {
+        super(UUID.randomUUID(), accountId, null, invoiceDate, targetDate, currency, true, null, null);
+    }
+}
diff --git a/invoice/src/main/java/com/ning/billing/invoice/api/test/DefaultInvoiceTestApi.java b/invoice/src/main/java/com/ning/billing/invoice/api/test/DefaultInvoiceTestApi.java
index bbec57f..ec0ca88 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/api/test/DefaultInvoiceTestApi.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/api/test/DefaultInvoiceTestApi.java
@@ -19,6 +19,7 @@ package com.ning.billing.invoice.api.test;
 import com.google.inject.Inject;
 import com.ning.billing.invoice.api.Invoice;
 import com.ning.billing.invoice.dao.InvoiceDao;
+import com.ning.billing.util.callcontext.CallContext;
 
 public class DefaultInvoiceTestApi implements InvoiceTestApi {
     private final InvoiceDao invoiceDao;
@@ -29,7 +30,7 @@ public class DefaultInvoiceTestApi implements InvoiceTestApi {
     }
 
     @Override
-    public void create(Invoice invoice) {
-        invoiceDao.create(invoice);
+    public void create(final Invoice invoice, final CallContext context) {
+        invoiceDao.create(invoice, context);
     }
 }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/api/user/DefaultInvoiceUserApi.java b/invoice/src/main/java/com/ning/billing/invoice/api/user/DefaultInvoiceUserApi.java
index 8e34ec9..f556778 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/api/user/DefaultInvoiceUserApi.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/api/user/DefaultInvoiceUserApi.java
@@ -20,6 +20,8 @@ import java.math.BigDecimal;
 import java.util.List;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.tag.ControlTagType;
 import org.joda.time.DateTime;
 
 import com.google.inject.Inject;
@@ -51,8 +53,8 @@ public class DefaultInvoiceUserApi implements InvoiceUserApi {
     }
 
     @Override
-    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment) {
-        dao.notifyOfPaymentAttempt(invoicePayment);
+    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment, CallContext context) {
+        dao.notifyOfPaymentAttempt(invoicePayment, context);
     }
 
     @Override
@@ -72,8 +74,19 @@ public class DefaultInvoiceUserApi implements InvoiceUserApi {
     }
 
 	@Override
-	public Invoice triggerInvoiceGeneration(UUID accountId,
-			DateTime targetDate, boolean dryrun) throws InvoiceApiException {
-		return dispatcher.processAccount(accountId, targetDate, dryrun);
+	public Invoice triggerInvoiceGeneration(final UUID accountId,
+			final DateTime targetDate, final boolean dryRun,
+            final CallContext context) throws InvoiceApiException {
+		return dispatcher.processAccount(accountId, targetDate, dryRun, context);
 	}
+
+    @Override
+    public void tagInvoiceAsWrittenOff(final UUID invoiceId, final CallContext context) {
+        dao.addControlTag(ControlTagType.WRITTEN_OFF, invoiceId, context);
+    }
+
+    @Override
+    public void tagInvoiceAsNotWrittenOff(final UUID invoiceId, final CallContext context) {
+        dao.removeControlTag(ControlTagType.WRITTEN_OFF, invoiceId, context);
+    }
 }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/dao/DefaultInvoiceDao.java b/invoice/src/main/java/com/ning/billing/invoice/dao/DefaultInvoiceDao.java
index 03970d0..13272c4 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/dao/DefaultInvoiceDao.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/dao/DefaultInvoiceDao.java
@@ -17,16 +17,26 @@
 package com.ning.billing.invoice.dao;
 
 import java.math.BigDecimal;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 
+import com.ning.billing.util.ChangeType;
+import com.ning.billing.util.audit.dao.AuditSqlDao;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.customfield.CustomField;
+import com.ning.billing.util.customfield.dao.CustomFieldSqlDao;
+import com.ning.billing.util.tag.ControlTagType;
+import com.ning.billing.util.tag.Tag;
+import com.ning.billing.util.tag.dao.TagDao;
 import org.joda.time.DateTime;
 import org.skife.jdbi.v2.IDBI;
 import org.skife.jdbi.v2.Transaction;
 import org.skife.jdbi.v2.TransactionStatus;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -48,20 +58,23 @@ public class DefaultInvoiceDao implements InvoiceDao {
     private final InvoiceSqlDao invoiceSqlDao;
     private final InvoicePaymentSqlDao invoicePaymentSqlDao;
     private final EntitlementBillingApi entitlementBillingApi;
+    private final TagDao tagDao;
 
     private final Bus eventBus;
 
-	private NextBillingDatePoster nextBillingDatePoster;
+	private final NextBillingDatePoster nextBillingDatePoster;
 
     @Inject
     public DefaultInvoiceDao(final IDBI dbi, final Bus eventBus,
                              final EntitlementBillingApi entitlementBillingApi,
-                             NextBillingDatePoster nextBillingDatePoster) {
+                             final NextBillingDatePoster nextBillingDatePoster,
+                             final TagDao tagDao) {
         this.invoiceSqlDao = dbi.onDemand(InvoiceSqlDao.class);
         this.invoicePaymentSqlDao = dbi.onDemand(InvoicePaymentSqlDao.class);
         this.eventBus = eventBus;
         this.entitlementBillingApi = entitlementBillingApi;
         this.nextBillingDatePoster = nextBillingDatePoster;
+        this.tagDao = tagDao;
     }
 
     @Override
@@ -71,8 +84,7 @@ public class DefaultInvoiceDao implements InvoiceDao {
             public List<Invoice> inTransaction(final InvoiceSqlDao invoiceDao, final TransactionStatus status) throws Exception {
                 List<Invoice> invoices = invoiceDao.getInvoicesByAccount(accountId.toString());
 
-                getInvoiceItemsWithinTransaction(invoices, invoiceDao);
-                getInvoicePaymentsWithinTransaction(invoices, invoiceDao);
+                populateChildren(invoices, invoiceDao);
 
                 return invoices;
             }
@@ -86,8 +98,7 @@ public class DefaultInvoiceDao implements InvoiceDao {
     		public List<Invoice> inTransaction(final InvoiceSqlDao invoiceDao, final TransactionStatus status) throws Exception {
     			List<Invoice> invoices = invoiceDao.getAllInvoicesByAccount(accountId.toString());
 
-    			getInvoiceItemsWithinTransaction(invoices, invoiceDao);
-    			getInvoicePaymentsWithinTransaction(invoices, invoiceDao);
+                populateChildren(invoices, invoiceDao);
 
     			return invoices;
     		}
@@ -101,8 +112,7 @@ public class DefaultInvoiceDao implements InvoiceDao {
             public List<Invoice> inTransaction(final InvoiceSqlDao invoiceDao, final TransactionStatus status) throws Exception {
                 List<Invoice> invoices = invoiceDao.getInvoicesByAccountAfterDate(accountId.toString(), fromDate.toDate());
 
-                getInvoiceItemsWithinTransaction(invoices, invoiceDao);
-                getInvoicePaymentsWithinTransaction(invoices, invoiceDao);
+                populateChildren(invoices, invoiceDao);
 
                 return invoices;
             }
@@ -116,8 +126,7 @@ public class DefaultInvoiceDao implements InvoiceDao {
              public List<Invoice> inTransaction(final InvoiceSqlDao invoiceDao, final TransactionStatus status) throws Exception {
                  List<Invoice> invoices = invoiceDao.get();
 
-                 getInvoiceItemsWithinTransaction(invoices, invoiceDao);
-                 getInvoicePaymentsWithinTransaction(invoices, invoiceDao);
+                 populateChildren(invoices, invoiceDao);
 
                  return invoices;
              }
@@ -132,8 +141,7 @@ public class DefaultInvoiceDao implements InvoiceDao {
                  Invoice invoice = invoiceDao.getById(invoiceId.toString());
 
                  if (invoice != null) {
-                     getInvoiceItemsWithinTransaction(invoice, invoiceDao);
-                     getInvoicePaymentsWithinTransaction(invoice, invoiceDao);
+                     populateChildren(invoice, invoiceDao);
                  }
 
                  return invoice;
@@ -142,7 +150,7 @@ public class DefaultInvoiceDao implements InvoiceDao {
     }
 
     @Override
-    public void create(final Invoice invoice) {
+    public void create(final Invoice invoice, final CallContext context) {
         invoiceSqlDao.inTransaction(new Transaction<Void, InvoiceSqlDao>() {
             @Override
             public Void inTransaction(final InvoiceSqlDao invoiceDao, final TransactionStatus status) throws Exception {
@@ -151,24 +159,31 @@ public class DefaultInvoiceDao implements InvoiceDao {
                 Invoice currentInvoice = invoiceDao.getById(invoice.getId().toString());
 
                 if (currentInvoice == null) {
-                    invoiceDao.create(invoice);
+                    invoiceDao.create(invoice, context);
 
                     List<InvoiceItem> recurringInvoiceItems = invoice.getInvoiceItems(RecurringInvoiceItem.class);
                     RecurringInvoiceItemSqlDao recurringInvoiceItemDao = invoiceDao.become(RecurringInvoiceItemSqlDao.class);
-                    recurringInvoiceItemDao.batchCreateFromTransaction(recurringInvoiceItems);
+                    recurringInvoiceItemDao.batchCreateFromTransaction(recurringInvoiceItems, context);
 
                     notifyOfFutureBillingEvents(invoiceSqlDao, recurringInvoiceItems);
 
                     List<InvoiceItem> fixedPriceInvoiceItems = invoice.getInvoiceItems(FixedPriceInvoiceItem.class);
                     FixedPriceInvoiceItemSqlDao fixedPriceInvoiceItemDao = invoiceDao.become(FixedPriceInvoiceItemSqlDao.class);
-                    fixedPriceInvoiceItemDao.batchCreateFromTransaction(fixedPriceInvoiceItems);
+                    fixedPriceInvoiceItemDao.batchCreateFromTransaction(fixedPriceInvoiceItems, context);
 
                     setChargedThroughDates(invoiceSqlDao, fixedPriceInvoiceItems, recurringInvoiceItems);
 
                     // STEPH Why do we need that? Are the payments not always null at this point?
                     List<InvoicePayment> invoicePayments = invoice.getPayments();
                     InvoicePaymentSqlDao invoicePaymentSqlDao = invoiceDao.become(InvoicePaymentSqlDao.class);
-                    invoicePaymentSqlDao.batchCreateFromTransaction(invoicePayments);
+                    invoicePaymentSqlDao.batchCreateFromTransaction(invoicePayments, context);
+
+                    AuditSqlDao auditSqlDao = invoiceDao.become(AuditSqlDao.class);
+                    auditSqlDao.insertAuditFromTransaction("invoices", invoice.getId().toString(), ChangeType.INSERT.toString(), context);
+                    auditSqlDao.insertAuditFromTransaction("recurring_invoice_items", getIdsFromInvoiceItems(recurringInvoiceItems), ChangeType.INSERT.toString(), context);
+                    auditSqlDao.insertAuditFromTransaction("fixed_invoice_items", getIdsFromInvoiceItems(fixedPriceInvoiceItems), ChangeType.INSERT.toString(), context);
+                    auditSqlDao.insertAuditFromTransaction("invoice_payments", getIdsFromInvoicePayments(invoicePayments), ChangeType.INSERT.toString(), context);
+
                 }
 
                 return null;
@@ -187,6 +202,26 @@ public class DefaultInvoiceDao implements InvoiceDao {
         }
     }
 
+    private List<String> getIdsFromInvoiceItems(List<InvoiceItem> invoiceItems) {
+        List<String> ids = new ArrayList<String>();
+
+        for (InvoiceItem item : invoiceItems) {
+            ids.add(item.getId().toString());
+        }
+
+        return ids;
+    }
+
+    private List<String> getIdsFromInvoicePayments(List<InvoicePayment> invoicePayments) {
+        List<String> ids = new ArrayList<String>();
+
+        for (InvoicePayment payment : invoicePayments) {
+            ids.add(payment.getId().toString());
+        }
+
+        return ids;
+    }
+
     @Override
     public List<Invoice> getInvoicesBySubscription(final UUID subscriptionId) {
         return invoiceSqlDao.inTransaction(new Transaction<List<Invoice>, InvoiceSqlDao>() {
@@ -194,8 +229,7 @@ public class DefaultInvoiceDao implements InvoiceDao {
             public List<Invoice> inTransaction(final InvoiceSqlDao invoiceDao, final TransactionStatus status) throws Exception {
                 List<Invoice> invoices = invoiceDao.getInvoicesBySubscription(subscriptionId.toString());
 
-                getInvoiceItemsWithinTransaction(invoices, invoiceDao);
-                getInvoicePaymentsWithinTransaction(invoices, invoiceDao);
+                populateChildren(invoices, invoiceDao);
 
                 return invoices;
             }
@@ -208,8 +242,8 @@ public class DefaultInvoiceDao implements InvoiceDao {
     }
 
     @Override
-    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment) {
-        invoicePaymentSqlDao.notifyOfPaymentAttempt(invoicePayment);
+    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment, CallContext context) {
+        invoicePaymentSqlDao.notifyOfPaymentAttempt(invoicePayment, context);
     }
 
     @Override
@@ -219,8 +253,7 @@ public class DefaultInvoiceDao implements InvoiceDao {
             public List<Invoice> inTransaction(final InvoiceSqlDao invoiceDao, final TransactionStatus status) throws Exception {
                 List<Invoice> invoices = invoiceSqlDao.getUnpaidInvoicesByAccountId(accountId.toString(), upToDate.toDate());
 
-                getInvoiceItemsWithinTransaction(invoices, invoiceDao);
-                getInvoicePaymentsWithinTransaction(invoices, invoiceDao);
+                populateChildren(invoices, invoiceDao);
 
                 return invoices;
             }
@@ -238,10 +271,34 @@ public class DefaultInvoiceDao implements InvoiceDao {
     }
 
     @Override
+    public void addControlTag(ControlTagType controlTagType, UUID invoiceId, CallContext context) {
+        tagDao.addTag(controlTagType.toString(), invoiceId, Invoice.ObjectType, context);
+    }
+
+    @Override
+    public void removeControlTag(ControlTagType controlTagType, UUID invoiceId, CallContext context) {
+        tagDao.removeTag(controlTagType.toString(), invoiceId, Invoice.ObjectType, context);
+    }
+
+    @Override
     public void test() {
         invoiceSqlDao.test();
     }
 
+    private void populateChildren(final Invoice invoice, InvoiceSqlDao invoiceSqlDao) {
+        getInvoiceItemsWithinTransaction(invoice, invoiceSqlDao);
+        getInvoicePaymentsWithinTransaction(invoice, invoiceSqlDao);
+        getTagsWithinTransaction(invoice, invoiceSqlDao);
+        getFieldsWithinTransaction(invoice, invoiceSqlDao);
+    }
+
+    private void populateChildren(List<Invoice> invoices, InvoiceSqlDao invoiceSqlDao) {
+        getInvoiceItemsWithinTransaction(invoices, invoiceSqlDao);
+        getInvoicePaymentsWithinTransaction(invoices, invoiceSqlDao);
+        getTagsWithinTransaction(invoices, invoiceSqlDao);
+        getFieldsWithinTransaction(invoices, invoiceSqlDao);
+    }
+
     private void getInvoiceItemsWithinTransaction(final List<Invoice> invoices, final InvoiceSqlDao invoiceDao) {
         for (final Invoice invoice : invoices) {
             getInvoiceItemsWithinTransaction(invoice, invoiceDao);
@@ -264,13 +321,37 @@ public class DefaultInvoiceDao implements InvoiceDao {
         }
     }
 
-    private void getInvoicePaymentsWithinTransaction(final Invoice invoice, final InvoiceSqlDao invoiceDao) {
-        InvoicePaymentSqlDao invoicePaymentSqlDao = invoiceDao.become(InvoicePaymentSqlDao.class);
+    private void getInvoicePaymentsWithinTransaction(final Invoice invoice, final InvoiceSqlDao invoiceSqlDao) {
+        InvoicePaymentSqlDao invoicePaymentSqlDao = invoiceSqlDao.become(InvoicePaymentSqlDao.class);
         String invoiceId = invoice.getId().toString();
         List<InvoicePayment> invoicePayments = invoicePaymentSqlDao.getPaymentsForInvoice(invoiceId);
         invoice.addPayments(invoicePayments);
     }
 
+    private void getTagsWithinTransaction(final List<Invoice> invoices, final InvoiceSqlDao invoiceSqlDao) {
+        for (final Invoice invoice : invoices) {
+            getTagsWithinTransaction(invoice, invoiceSqlDao);
+        }
+    }
+
+    private void getTagsWithinTransaction(final Invoice invoice, final Transmogrifier dao) {
+        List<Tag> tags = tagDao.loadTagsFromTransaction(dao, invoice.getId(), Invoice.ObjectType);
+        invoice.addTags(tags);
+    }
+
+    private void getFieldsWithinTransaction(final List<Invoice> invoices, final InvoiceSqlDao invoiceSqlDao) {
+        for (final Invoice invoice : invoices) {
+            getFieldsWithinTransaction(invoice, invoiceSqlDao);
+        }
+    }
+
+    private void getFieldsWithinTransaction(final Invoice invoice, final InvoiceSqlDao invoiceSqlDao) {
+        CustomFieldSqlDao customFieldSqlDao = invoiceSqlDao.become(CustomFieldSqlDao.class);
+        String invoiceId = invoice.getId().toString();
+        List<CustomField> customFields = customFieldSqlDao.load(invoiceId, Invoice.ObjectType);
+        invoice.setFields(customFields);
+    }
+
     private void notifyOfFutureBillingEvents(final InvoiceSqlDao dao, final List<InvoiceItem> invoiceItems) {
         for (final InvoiceItem item : invoiceItems) {
             if (item instanceof RecurringInvoiceItem) {
@@ -311,5 +392,4 @@ public class DefaultInvoiceDao implements InvoiceDao {
             }
         }
     }
-
 }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/dao/FixedPriceInvoiceItemSqlDao.java b/invoice/src/main/java/com/ning/billing/invoice/dao/FixedPriceInvoiceItemSqlDao.java
index 27b41ba..a895102 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/dao/FixedPriceInvoiceItemSqlDao.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/dao/FixedPriceInvoiceItemSqlDao.java
@@ -44,6 +44,8 @@ import org.skife.jdbi.v2.tweak.ResultSetMapper;
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.invoice.api.InvoiceItem;
 import com.ning.billing.invoice.model.FixedPriceInvoiceItem;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
 import com.ning.billing.util.entity.EntityDao;
 
 @ExternalizedSqlViaStringTemplate3()
@@ -60,13 +62,13 @@ public interface FixedPriceInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
 
     @Override
     @SqlUpdate
-    void create(@FixedPriceInvoiceItemBinder final InvoiceItem invoiceItem);
+    void create(@FixedPriceInvoiceItemBinder final InvoiceItem invoiceItem, @CallContextBinder final CallContext context);
 
     @SqlBatch
-    void create(@FixedPriceInvoiceItemBinder final List<InvoiceItem> items);
+    void create(@FixedPriceInvoiceItemBinder final List<InvoiceItem> items, @CallContextBinder final CallContext context);
 
     @SqlBatch(transactional=false)
-    void batchCreateFromTransaction(@FixedPriceInvoiceItemBinder final List<InvoiceItem> items);
+    void batchCreateFromTransaction(@FixedPriceInvoiceItemBinder final List<InvoiceItem> items, @CallContextBinder final CallContext context);
 
     @BindingAnnotation(FixedPriceInvoiceItemBinder.FixedPriceInvoiceItemBinderFactory.class)
     @Retention(RetentionPolicy.RUNTIME)
@@ -77,6 +79,7 @@ public interface FixedPriceInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
                 return new Binder<FixedPriceInvoiceItemBinder, FixedPriceInvoiceItem>() {
                     public void bind(SQLStatement q, FixedPriceInvoiceItemBinder bind, FixedPriceInvoiceItem item) {
                         q.bind("id", item.getId().toString());
+                        q.bind("accountId", item.getAccountId().toString());
                         q.bind("invoiceId", item.getInvoiceId().toString());
                         q.bind("bundleId", item.getBundleId().toString());
                         q.bind("subscriptionId", item.getSubscriptionId().toString());
@@ -86,7 +89,6 @@ public interface FixedPriceInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
                         q.bind("endDate", item.getEndDate().toDate());
                         q.bind("amount", item.getAmount());
                         q.bind("currency", item.getCurrency().toString());
-                        q.bind("createdDate", item.getCreatedDate().toDate());
                     }
                 };
             }
@@ -98,6 +100,8 @@ public interface FixedPriceInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
         public FixedPriceInvoiceItem map(int index, ResultSet result, StatementContext context) throws SQLException {
             UUID id = UUID.fromString(result.getString("id"));
             UUID invoiceId = UUID.fromString(result.getString("invoice_id"));
+            UUID accountId = UUID.fromString(result.getString("account_id"));
+            UUID bundleId = UUID.fromString(result.getString("bundle_id"));
             UUID subscriptionId = UUID.fromString(result.getString("subscription_id"));
             String planName = result.getString("plan_name");
             String phaseName = result.getString("phase_name");
@@ -105,10 +109,11 @@ public interface FixedPriceInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
             DateTime endDate = new DateTime(result.getTimestamp("end_date"));
             BigDecimal amount = result.getBigDecimal("amount");
             Currency currency = Currency.valueOf(result.getString("currency"));
+            String createdBy = result.getString("created_by");
             DateTime createdDate = new DateTime(result.getTimestamp("created_date"));
 
-            return new FixedPriceInvoiceItem(id, invoiceId, subscriptionId, planName, phaseName,
-                                            startDate, endDate, amount, currency, createdDate);
+            return new FixedPriceInvoiceItem(id, invoiceId, accountId, bundleId, subscriptionId, planName, phaseName,
+                                            startDate, endDate, amount, currency, createdBy, createdDate);
         }
     }
 }
\ No newline at end of file
diff --git a/invoice/src/main/java/com/ning/billing/invoice/dao/InvoiceDao.java b/invoice/src/main/java/com/ning/billing/invoice/dao/InvoiceDao.java
index e09b9d2..2b22c90 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/dao/InvoiceDao.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/dao/InvoiceDao.java
@@ -17,16 +17,18 @@
 package com.ning.billing.invoice.dao;
 
 import com.ning.billing.invoice.api.Invoice;
-import com.ning.billing.invoice.api.InvoiceItem;
 import com.ning.billing.invoice.api.InvoicePayment;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.tag.Taggable;
+import com.ning.billing.util.tag.dao.TaggableDao;
 import org.joda.time.DateTime;
 
 import java.math.BigDecimal;
 import java.util.List;
 import java.util.UUID;
 
-public interface InvoiceDao {
-    void create(Invoice invoice);
+public interface InvoiceDao extends TaggableDao {
+    void create(Invoice invoice, CallContext context);
 
     Invoice getById(final UUID id);
 
@@ -42,7 +44,7 @@ public interface InvoiceDao {
 
     InvoicePayment getInvoicePayment(final UUID paymentAttemptId);
 
-    void notifyOfPaymentAttempt(final InvoicePayment invoicePayment);
+    void notifyOfPaymentAttempt(final InvoicePayment invoicePayment, final CallContext context);
 
     BigDecimal getAccountBalance(final UUID accountId);
 
@@ -50,5 +52,5 @@ public interface InvoiceDao {
 
     void test();
 
-	List<Invoice> getAllInvoicesByAccount(UUID accountId);
+	List<Invoice> getAllInvoicesByAccount(final UUID accountId);
 }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/dao/InvoicePaymentSqlDao.java b/invoice/src/main/java/com/ning/billing/invoice/dao/InvoicePaymentSqlDao.java
index b8c9438..eed9680 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/dao/InvoicePaymentSqlDao.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/dao/InvoicePaymentSqlDao.java
@@ -24,13 +24,14 @@ import java.lang.annotation.Target;
 import java.math.BigDecimal;
 import java.sql.ResultSet;
 import java.sql.SQLException;
-import java.sql.Timestamp;
 import java.util.List;
 import java.util.UUID;
 
 import com.ning.billing.catalog.api.Currency;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import com.ning.billing.util.entity.MapperBase;
 import org.joda.time.DateTime;
-import org.joda.time.DateTimeZone;
 import org.skife.jdbi.v2.SQLStatement;
 import org.skife.jdbi.v2.StatementContext;
 import org.skife.jdbi.v2.sqlobject.Bind;
@@ -56,38 +57,42 @@ public interface InvoicePaymentSqlDao {
     public List<InvoicePayment> get();
 
     @SqlUpdate
-    public void create(@InvoicePaymentBinder  InvoicePayment invoicePayment);
+    public void create(@InvoicePaymentBinder final InvoicePayment invoicePayment,
+                       @CallContextBinder final CallContext context);
 
     @SqlBatch(transactional=false)
-    void batchCreateFromTransaction(@InvoicePaymentBinder List<InvoicePayment> items);
+    void batchCreateFromTransaction(@InvoicePaymentBinder final List<InvoicePayment> items,
+                                    @CallContextBinder final CallContext context);
 
     @SqlQuery
-    public List<InvoicePayment> getPaymentsForInvoice(@Bind("invoiceId") String invoiceId);
+    public List<InvoicePayment> getPaymentsForInvoice(@Bind("invoiceId") final String invoiceId);
 
     @SqlQuery
-    InvoicePayment getInvoicePayment(@Bind("paymentAttemptId") UUID paymentAttemptId);
+    InvoicePayment getInvoicePayment(@Bind("paymentAttemptId") final UUID paymentAttemptId);
 
     @SqlUpdate
-    void notifyOfPaymentAttempt(@InvoicePaymentBinder InvoicePayment invoicePayment);
-
-    public static class InvoicePaymentMapper implements ResultSetMapper<InvoicePayment> {
-        private DateTime getDate(ResultSet rs, String fieldName) throws SQLException {
-            final Timestamp resultStamp = rs.getTimestamp(fieldName);
-            return rs.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
-        }
+    void notifyOfPaymentAttempt(@InvoicePaymentBinder final InvoicePayment invoicePayment,
+                                @CallContextBinder final CallContext context);
 
+    public static class InvoicePaymentMapper extends MapperBase implements ResultSetMapper<InvoicePayment> {
         @Override
         public InvoicePayment map(int index, ResultSet result, StatementContext context) throws SQLException {
+            final UUID id = UUID.fromString(result.getString("id"));
             final UUID paymentAttemptId = UUID.fromString(result.getString("payment_attempt_id"));
             final UUID invoiceId = UUID.fromString(result.getString("invoice_id"));
             final DateTime paymentAttemptDate = getDate(result, "payment_attempt_date");
             final BigDecimal amount = result.getBigDecimal("amount");
             final String currencyString = result.getString("currency");
             final Currency currency = (currencyString == null) ? null : Currency.valueOf(currencyString);
+            final String createdBy = result.getString("created_by");
             final DateTime createdDate = getDate(result, "created_date");
 
             return new InvoicePayment() {
                 @Override
+                public UUID getId() {
+                    return id;
+                }
+                @Override
                 public UUID getPaymentAttemptId() {
                     return paymentAttemptId;
                 }
@@ -108,6 +113,10 @@ public interface InvoicePaymentSqlDao {
                     return currency;
                 }
                 @Override
+                public String getCreatedBy() {
+                    return createdBy;
+                }
+                @Override
                 public DateTime getCreatedDate() {
                     return createdDate ;
                 }
@@ -125,14 +134,13 @@ public interface InvoicePaymentSqlDao {
                 return new Binder<InvoicePaymentBinder, InvoicePayment>() {
                     @Override
                     public void bind(SQLStatement q, InvoicePaymentBinder bind, InvoicePayment payment) {
+                        q.bind("id", payment.getId().toString());
                         q.bind("invoiceId", payment.getInvoiceId().toString());
                         q.bind("paymentAttemptId", payment.getPaymentAttemptId().toString());
                         q.bind("paymentAttemptDate", payment.getPaymentAttemptDate().toDate());
                         q.bind("amount", payment.getAmount());
                         Currency currency = payment.getCurrency();
                         q.bind("currency", (currency == null) ? null : currency.toString());
-                        DateTime createdDate = payment.getCreatedDate();
-                        q.bind("createdDate", (createdDate == null) ? new DateTime().toDate() : createdDate.toDate());
                     }
                 };
             }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/dao/InvoiceSqlDao.java b/invoice/src/main/java/com/ning/billing/invoice/dao/InvoiceSqlDao.java
index 61c3644..dc8e303 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/dao/InvoiceSqlDao.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/dao/InvoiceSqlDao.java
@@ -19,7 +19,9 @@ package com.ning.billing.invoice.dao;
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.invoice.api.Invoice;
 import com.ning.billing.invoice.model.DefaultInvoice;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.UuidMapper;
+import com.ning.billing.util.callcontext.CallContextBinder;
 import com.ning.billing.util.entity.EntityDao;
 import org.joda.time.DateTime;
 import org.skife.jdbi.v2.SQLStatement;
@@ -54,7 +56,7 @@ import java.util.UUID;
 public interface InvoiceSqlDao extends EntityDao<Invoice>, Transactional<InvoiceSqlDao>, Transmogrifier, CloseMe {
     @Override
     @SqlUpdate
-    void create(@InvoiceBinder Invoice invoice);
+    void create(@InvoiceBinder Invoice invoice, @CallContextBinder final CallContext context);
 
     @SqlQuery
     List<Invoice> getInvoicesByAccount(@Bind("accountId") final String accountId);
@@ -74,11 +76,6 @@ public interface InvoiceSqlDao extends EntityDao<Invoice>, Transactional<Invoice
     UUID getInvoiceIdByPaymentAttemptId(@Bind("paymentAttemptId") final String paymentAttemptId);
 
     @SqlQuery
-    @RegisterMapper(UuidMapper.class)
-    List<UUID> getInvoicesForPayment(@Bind("targetDate") final Date targetDate,
-                                    @Bind("numberOfDays") final int numberOfDays);
-
-    @SqlQuery
     @RegisterMapper(BalanceMapper.class)
     BigDecimal getAccountBalance(@Bind("accountId") final String accountId);
 
@@ -120,8 +117,10 @@ public interface InvoiceSqlDao extends EntityDao<Invoice>, Transactional<Invoice
             DateTime targetDate = new DateTime(result.getTimestamp("target_date"));
             Currency currency = Currency.valueOf(result.getString("currency"));
             boolean isMigrationInvoice = result.getBoolean("migrated");
+            String createdBy = result.getString("created_by");
+            DateTime createdDate = new DateTime(result.getTimestamp("created_date"));
 
-            return new DefaultInvoice(id, accountId, invoiceNumber, invoiceDate, targetDate, currency, isMigrationInvoice);
+            return new DefaultInvoice(id, accountId, invoiceNumber, invoiceDate, targetDate, currency, isMigrationInvoice, createdBy, createdDate);
         }
     }
 
diff --git a/invoice/src/main/java/com/ning/billing/invoice/dao/RecurringInvoiceItemSqlDao.java b/invoice/src/main/java/com/ning/billing/invoice/dao/RecurringInvoiceItemSqlDao.java
index 1b38769..c00d613 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/dao/RecurringInvoiceItemSqlDao.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/dao/RecurringInvoiceItemSqlDao.java
@@ -16,10 +16,17 @@
 
 package com.ning.billing.invoice.dao;
 
-import com.ning.billing.catalog.api.Currency;
-import com.ning.billing.invoice.api.InvoiceItem;
-import com.ning.billing.invoice.model.RecurringInvoiceItem;
-import com.ning.billing.util.entity.EntityDao;
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+import java.math.BigDecimal;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.List;
+import java.util.UUID;
+
 import org.joda.time.DateTime;
 import org.skife.jdbi.v2.SQLStatement;
 import org.skife.jdbi.v2.StatementContext;
@@ -34,16 +41,12 @@ import org.skife.jdbi.v2.sqlobject.customizers.RegisterMapper;
 import org.skife.jdbi.v2.sqlobject.stringtemplate.ExternalizedSqlViaStringTemplate3;
 import org.skife.jdbi.v2.tweak.ResultSetMapper;
 
-import java.lang.annotation.Annotation;
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-import java.math.BigDecimal;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.util.List;
-import java.util.UUID;
+import com.ning.billing.catalog.api.Currency;
+import com.ning.billing.invoice.api.InvoiceItem;
+import com.ning.billing.invoice.model.RecurringInvoiceItem;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import com.ning.billing.util.entity.EntityDao;
 
 @ExternalizedSqlViaStringTemplate3()
 @RegisterMapper(RecurringInvoiceItemSqlDao.RecurringInvoiceItemMapper.class)
@@ -59,10 +62,10 @@ public interface RecurringInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
 
     @Override
     @SqlUpdate
-    void create(@RecurringInvoiceItemBinder final InvoiceItem invoiceItem);
+    void create(@RecurringInvoiceItemBinder final InvoiceItem invoiceItem, @CallContextBinder final CallContext context);
 
     @SqlBatch(transactional = false)
-    void batchCreateFromTransaction(@RecurringInvoiceItemBinder final List<InvoiceItem> items);
+    void batchCreateFromTransaction(@RecurringInvoiceItemBinder final List<InvoiceItem> items, @CallContextBinder final CallContext context);
 
     @BindingAnnotation(RecurringInvoiceItemBinder.InvoiceItemBinderFactory.class)
     @Retention(RetentionPolicy.RUNTIME)
@@ -76,8 +79,9 @@ public interface RecurringInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
                     public void bind(SQLStatement q, RecurringInvoiceItemBinder bind, RecurringInvoiceItem item) {
                         q.bind("id", item.getId().toString());
                         q.bind("invoiceId", item.getInvoiceId().toString());
-                        q.bind("subscriptionId", item.getSubscriptionId().toString());
+                        q.bind("accountId", item.getAccountId().toString());
                         q.bind("bundleId", item.getBundleId().toString());
+                        q.bind("subscriptionId", item.getSubscriptionId().toString());
                         q.bind("planName", item.getPlanName());
                         q.bind("phaseName", item.getPhaseName());
                         q.bind("startDate", item.getStartDate().toDate());
@@ -86,7 +90,6 @@ public interface RecurringInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
                         q.bind("rate", item.getRate());
                         q.bind("currency", item.getCurrency().toString());
                         q.bind("reversedItemId", (item.getReversedItemId() == null) ? null : item.getReversedItemId().toString());
-                        q.bind("createdDate", item.getCreatedDate().toDate());
                     }
                 };
             }
@@ -98,6 +101,7 @@ public interface RecurringInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
         public InvoiceItem map(int index, ResultSet result, StatementContext context) throws SQLException {
             UUID id = UUID.fromString(result.getString("id"));
             UUID invoiceId = UUID.fromString(result.getString("invoice_id"));
+            UUID accountId = UUID.fromString(result.getString("account_id"));
             UUID subscriptionId = UUID.fromString(result.getString("subscription_id"));
             UUID bundleId = UUID.fromString(result.getString("bundle_id"));
             String planName = result.getString("plan_name");
@@ -109,10 +113,12 @@ public interface RecurringInvoiceItemSqlDao extends EntityDao<InvoiceItem> {
             Currency currency = Currency.valueOf(result.getString("currency"));
             String reversedItemString = result.getString("reversed_item_id");
             UUID reversedItemId = (reversedItemString == null) ? null : UUID.fromString(reversedItemString);
+            String createdBy = result.getString("created_by");
             DateTime createdDate = new DateTime(result.getTimestamp("created_date"));
 
-            return new RecurringInvoiceItem(id, invoiceId, subscriptionId, bundleId, planName, phaseName, startDate, endDate,
-                    amount, rate, currency, reversedItemId, createdDate);
+            return new RecurringInvoiceItem(id, invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, endDate,
+                    amount, rate, currency, reversedItemId, createdBy, createdDate);
+
         }
     }
 }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/glue/InvoiceModule.java b/invoice/src/main/java/com/ning/billing/invoice/glue/InvoiceModule.java
index c5e55cc..ba63bf1 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/glue/InvoiceModule.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/glue/InvoiceModule.java
@@ -76,7 +76,6 @@ public class InvoiceModule extends AbstractModule {
     }
 
     protected void installInvoiceListener() {
-
         bind(InvoiceListener.class).asEagerSingleton();
     }
 
diff --git a/invoice/src/main/java/com/ning/billing/invoice/InvoiceDispatcher.java b/invoice/src/main/java/com/ning/billing/invoice/InvoiceDispatcher.java
index 04a55ca..bb8d957 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/InvoiceDispatcher.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/InvoiceDispatcher.java
@@ -21,6 +21,7 @@ import java.util.List;
 import java.util.SortedSet;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
 import org.joda.time.DateTime;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -68,18 +69,20 @@ public class InvoiceDispatcher {
         this.locker = locker;
 
         String verboseOutputValue = System.getProperty("VERBOSE_OUTPUT");
-        VERBOSE_OUTPUT = (verboseOutputValue == null) ? false : Boolean.parseBoolean(verboseOutputValue);
+        VERBOSE_OUTPUT = (verboseOutputValue != null) && Boolean.parseBoolean(verboseOutputValue);
     }
 
-    public void processSubscription(final SubscriptionTransition transition) throws InvoiceApiException {
+    public void processSubscription(final SubscriptionTransition transition,
+                                    final CallContext context) throws InvoiceApiException {
         UUID subscriptionId = transition.getSubscriptionId();
         DateTime targetDate = transition.getEffectiveTransitionTime();
         log.info("Got subscription transition from InvoiceListener. id: " + subscriptionId.toString() + "; targetDate: " + targetDate.toString());
         log.info("Transition type: " + transition.getTransitionType().toString());
-        processSubscription(subscriptionId, targetDate);
+        processSubscription(subscriptionId, targetDate, context);
     }
 
-    public void processSubscription(final UUID subscriptionId, final DateTime targetDate) throws InvoiceApiException {
+    public void processSubscription(final UUID subscriptionId, final DateTime targetDate,
+                                    final CallContext context) throws InvoiceApiException {
         if (subscriptionId == null) {
             log.error("Failed handling entitlement change.", new InvoiceApiException(ErrorCode.INVOICE_INVALID_TRANSITION));
             return;
@@ -92,15 +95,16 @@ public class InvoiceDispatcher {
             return;
         }
 
-        processAccount(accountId, targetDate, false);
+        processAccount(accountId, targetDate, false, context);
     }
     
-    public Invoice processAccount(UUID accountId, DateTime targetDate, boolean dryrun) throws InvoiceApiException {
+    public Invoice processAccount(final UUID accountId, final DateTime targetDate,
+                                  final boolean dryRun, final CallContext context) throws InvoiceApiException {
 		GlobalLock lock = null;
         try {
             lock = locker.lockWithNumberOfTries(LockerService.INVOICE, accountId.toString(), NB_LOCK_TRY);
 
-            return processAccountWithLock(accountId, targetDate, dryrun);
+            return processAccountWithLock(accountId, targetDate, dryRun, context);
 
         } catch (LockFailedException e) {
             // Not good!
@@ -114,7 +118,8 @@ public class InvoiceDispatcher {
         return null;
     }
 
-    private Invoice processAccountWithLock(final UUID accountId, final DateTime targetDate, boolean dryrun) throws InvoiceApiException {
+    private Invoice processAccountWithLock(final UUID accountId, final DateTime targetDate,
+                                           final boolean dryRun, final CallContext context) throws InvoiceApiException {
 
         Account account = accountUserApi.getAccountById(accountId);
         if (account == null) {
@@ -145,8 +150,8 @@ public class InvoiceDispatcher {
             }
             outputDebugData(events, invoices);
 
-            if (invoice.getNumberOfItems() > 0 && !dryrun) {
-                invoiceDao.create(invoice);
+            if (invoice.getNumberOfItems() > 0 && !dryRun) {
+                invoiceDao.create(invoice, context);
             }
         }
         
diff --git a/invoice/src/main/java/com/ning/billing/invoice/InvoiceListener.java b/invoice/src/main/java/com/ning/billing/invoice/InvoiceListener.java
index d31e98b..ff23965 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/InvoiceListener.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/InvoiceListener.java
@@ -18,6 +18,10 @@ package com.ning.billing.invoice;
 
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.CallContextFactory;
 import org.joda.time.DateTime;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -30,16 +34,19 @@ import com.ning.billing.invoice.api.InvoiceApiException;
 public class InvoiceListener {
     private final static Logger log = LoggerFactory.getLogger(InvoiceListener.class);
 	private final InvoiceDispatcher dispatcher;
+    private final CallContextFactory factory;
 
     @Inject
-    public InvoiceListener(InvoiceDispatcher dispatcher) {
+    public InvoiceListener(CallContextFactory factory, InvoiceDispatcher dispatcher) {
         this.dispatcher = dispatcher;
+        this.factory = factory;
     }
 
     @Subscribe
     public void handleSubscriptionTransition(final SubscriptionTransition transition) {
         try {
-        	dispatcher.processSubscription(transition);
+            CallContext context = factory.createCallContext("Transition", CallOrigin.INTERNAL, UserType.SYSTEM);
+        	dispatcher.processSubscription(transition, context);
         } catch (InvoiceApiException e) {
             log.error(e.getMessage());
         }
@@ -47,7 +54,8 @@ public class InvoiceListener {
 
     public void handleNextBillingDateEvent(final UUID subscriptionId, final DateTime eventDateTime) {
         try {
-        	dispatcher.processSubscription(subscriptionId, eventDateTime);
+            CallContext context = factory.createCallContext("Next Billing Date", CallOrigin.INTERNAL, UserType.SYSTEM);
+        	dispatcher.processSubscription(subscriptionId, eventDateTime, context);
         } catch (InvoiceApiException e) {
             log.error(e.getMessage());
         }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoice.java b/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoice.java
index ed8f42d..1467415 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoice.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoice.java
@@ -23,19 +23,19 @@ import java.util.UUID;
 
 import javax.annotation.Nullable;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.customfield.CustomField;
+import com.ning.billing.util.entity.ExtendedEntityBase;
 import org.joda.time.DateTime;
 
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.invoice.api.Invoice;
 import com.ning.billing.invoice.api.InvoiceItem;
 import com.ning.billing.invoice.api.InvoicePayment;
-import com.ning.billing.util.clock.Clock;
 
-
-public class DefaultInvoice implements Invoice {
+public class DefaultInvoice extends ExtendedEntityBase implements Invoice {
     private final InvoiceItemList invoiceItems = new InvoiceItemList();
     private final List<InvoicePayment> payments = new ArrayList<InvoicePayment>();
-    private final UUID id;
     private final UUID accountId;
     private final Integer invoiceNumber;
     private final DateTime invoiceDate;
@@ -43,28 +43,21 @@ public class DefaultInvoice implements Invoice {
     private final Currency currency;
     private final boolean migrationInvoice;
 
-    public DefaultInvoice(UUID accountId, DateTime targetDate, Currency currency, Clock clock) {
-        this(UUID.randomUUID(), accountId, null, clock.getUTCNow(), targetDate, currency);
-    }
-
-    public DefaultInvoice(UUID accountId, DateTime targetDate, Currency currency, Clock clock, boolean migrationInvoice) {
-        this(UUID.randomUUID(), accountId, null, clock.getUTCNow(), targetDate, currency, migrationInvoice);
+    // used to create a new invoice
+    public DefaultInvoice(UUID accountId, DateTime invoiceDate, DateTime targetDate, Currency currency) {
+        this(UUID.randomUUID(), accountId, null, invoiceDate, targetDate, currency, false, null, null);
     }
 
-    public DefaultInvoice(UUID invoiceId, UUID accountId, @Nullable Integer invoiceNumber, DateTime invoiceDate, DateTime targetDate,
-                          Currency currency) {
-    	this(invoiceId, accountId, invoiceNumber, invoiceDate, targetDate, currency, false);
-    }
-    
-    public DefaultInvoice(UUID invoiceId, UUID accountId, @Nullable Integer invoiceNumber,DateTime invoiceDate, DateTime targetDate,
-                Currency currency, boolean migrationInvoice) {
-        this.id = invoiceId;
+    // used to hydrate invoice from persistence layer
+    public DefaultInvoice(UUID invoiceId, UUID accountId, @Nullable Integer invoiceNumber, DateTime invoiceDate,
+                          DateTime targetDate, Currency currency, boolean isMigrationInvoice, @Nullable String createdBy, @Nullable DateTime createdDate) {
+        super(invoiceId, createdBy, createdDate);
         this.accountId = accountId;
         this.invoiceNumber = invoiceNumber;
         this.invoiceDate = invoiceDate;
         this.targetDate = targetDate;
         this.currency = currency;
-        this.migrationInvoice = migrationInvoice;
+        this.migrationInvoice = isMigrationInvoice;
     }
 
     @Override
@@ -215,5 +208,24 @@ public class DefaultInvoice implements Invoice {
         return "DefaultInvoice [items=" + invoiceItems + ", payments=" + payments + ", id=" + id + ", accountId=" + accountId + ", invoiceDate=" + invoiceDate + ", targetDate=" + targetDate + ", currency=" + currency + ", amountPaid=" + getAmountPaid() + ", lastPaymentAttempt=" + getLastPaymentAttempt() + "]";
     }
 
+    @Override
+    public String getObjectName() {
+        return Invoice.ObjectType;
+    }
+
+    @Override
+    public void saveFieldValue(String fieldName, String fieldValue, CallContext context) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void saveFields(List<CustomField> fields, CallContext context) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void clearPersistedFields(CallContext context) {
+        throw new UnsupportedOperationException();
+    }
 }
 
diff --git a/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoiceGenerator.java b/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoiceGenerator.java
index 9b9a83f..627a7be 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoiceGenerator.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoiceGenerator.java
@@ -16,38 +16,42 @@
 
 package com.ning.billing.invoice.model;
 
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+import java.util.UUID;
+
+import javax.annotation.Nullable;
+
+import org.joda.time.DateTime;
+import org.joda.time.Months;
+
 import com.google.inject.Inject;
 import com.ning.billing.ErrorCode;
 import com.ning.billing.catalog.api.BillingPeriod;
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.catalog.api.Duration;
+import com.ning.billing.config.InvoiceConfig;
 import com.ning.billing.entitlement.api.billing.BillingEvent;
 import com.ning.billing.entitlement.api.billing.BillingModeType;
 import com.ning.billing.invoice.api.Invoice;
 import com.ning.billing.invoice.api.InvoiceApiException;
 import com.ning.billing.invoice.api.InvoiceItem;
 import com.ning.billing.util.clock.Clock;
-import org.joda.time.DateTime;
-import org.joda.time.Months;
-
-import java.math.BigDecimal;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.List;
-import java.util.UUID;
-import javax.annotation.Nullable;
 
 public class DefaultInvoiceGenerator implements InvoiceGenerator {
     private static final int ROUNDING_MODE = InvoicingConfiguration.getRoundingMode();
     private static final int NUMBER_OF_DECIMALS = InvoicingConfiguration.getNumberOfDecimals();
-    public static final String NUMBER_OF_MONTHS = "killbill.invoice.maxNumberOfMonthsInFuture";
 
     private final Clock clock;
+    private final InvoiceConfig config;
 
     @Inject
-    public DefaultInvoiceGenerator(Clock clock) {
+    public DefaultInvoiceGenerator(Clock clock, InvoiceConfig config) {
         this.clock = clock;
+        this.config = config;
     }
 
    /*
@@ -77,9 +81,9 @@ public class DefaultInvoiceGenerator implements InvoiceGenerator {
 
         targetDate = adjustTargetDate(existingInvoices, targetDate);
 
-        DefaultInvoice invoice = new DefaultInvoice(accountId, targetDate, targetCurrency, clock);
+        DefaultInvoice invoice = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate, targetCurrency);
         UUID invoiceId = invoice.getId();
-        List<InvoiceItem> proposedItems = generateInvoiceItems(invoiceId, events, targetDate, targetCurrency);
+        List<InvoiceItem> proposedItems = generateInvoiceItems(invoiceId, accountId, events, targetDate, targetCurrency);
 
         removeCancellingInvoiceItems(existingItems);
         removeDuplicatedInvoiceItems(proposedItems, existingItems);
@@ -100,8 +104,7 @@ public class DefaultInvoiceGenerator implements InvoiceGenerator {
     }
 
     private void validateTargetDate(DateTime targetDate) throws InvoiceApiException {
-        String maximumNumberOfMonthsValue = System.getProperty(NUMBER_OF_MONTHS);
-        int maximumNumberOfMonths= (maximumNumberOfMonthsValue == null) ? 36 : Integer.parseInt(maximumNumberOfMonthsValue);
+        int maximumNumberOfMonths = config.getNumberOfMonthsInFuture();
 
         if (Months.monthsBetween(clock.getUTCNow(), targetDate).getMonths() > maximumNumberOfMonths) {
             throw new InvoiceApiException(ErrorCode.INVOICE_TARGET_DATE_TOO_FAR_IN_THE_FUTURE, targetDate.toString());
@@ -164,7 +167,7 @@ public class DefaultInvoiceGenerator implements InvoiceGenerator {
         }
     }
 
-    private List<InvoiceItem> generateInvoiceItems(final UUID invoiceId, final BillingEventSet events,
+    private List<InvoiceItem> generateInvoiceItems(final UUID invoiceId, final UUID accountId, final BillingEventSet events,
                                                    final DateTime targetDate, final Currency currency) throws InvoiceApiException {
         List<InvoiceItem> items = new ArrayList<InvoiceItem>();
 
@@ -175,16 +178,16 @@ public class DefaultInvoiceGenerator implements InvoiceGenerator {
                 nextEvent = (thisEvent.getSubscription().getId() == nextEvent.getSubscription().getId()) ? nextEvent : null;
             }
 
-            items.addAll(processEvents(invoiceId, thisEvent, nextEvent, targetDate, currency));
+            items.addAll(processEvents(invoiceId, accountId, thisEvent, nextEvent, targetDate, currency));
         }
 
         return items;
     }
 
-    private List<InvoiceItem> processEvents(final UUID invoiceId, final BillingEvent thisEvent, final BillingEvent nextEvent,
+    private List<InvoiceItem> processEvents(final UUID invoiceId, final UUID accountId, final BillingEvent thisEvent, final BillingEvent nextEvent,
                                             final DateTime targetDate, final Currency currency) throws InvoiceApiException {
         List<InvoiceItem> items = new ArrayList<InvoiceItem>();
-        InvoiceItem fixedPriceInvoiceItem = generateFixedPriceItem(invoiceId, thisEvent, targetDate, currency);
+        InvoiceItem fixedPriceInvoiceItem = generateFixedPriceItem(invoiceId, accountId, thisEvent, targetDate, currency);
         if (fixedPriceInvoiceItem != null) {
             items.add(fixedPriceInvoiceItem);
         }
@@ -211,12 +214,13 @@ public class DefaultInvoiceGenerator implements InvoiceGenerator {
                         BigDecimal amount = itemDatum.getNumberOfCycles().multiply(rate).setScale(NUMBER_OF_DECIMALS, ROUNDING_MODE);
 
                         RecurringInvoiceItem recurringItem = new RecurringInvoiceItem(invoiceId, 
-                                thisEvent.getSubscription().getId(),
+                                accountId,
                                 thisEvent.getSubscription().getBundleId(), 
+                                thisEvent.getSubscription().getId(),
                                 thisEvent.getPlan().getName(),
                                 thisEvent.getPlanPhase().getName(),
                                 itemDatum.getStartDate(), itemDatum.getEndDate(),
-                                amount, rate, currency, clock.getUTCNow());
+                                amount, rate, currency);
                         items.add(recurringItem);
                     }
                 }
@@ -235,7 +239,7 @@ public class DefaultInvoiceGenerator implements InvoiceGenerator {
         }
     }
 
-    private InvoiceItem generateFixedPriceItem(final UUID invoiceId, final BillingEvent thisEvent,
+    private InvoiceItem generateFixedPriceItem(final UUID invoiceId, final UUID accountId, final BillingEvent thisEvent,
                                                final DateTime targetDate, final Currency currency) throws InvoiceApiException {
         if (thisEvent.getEffectiveDate().isAfter(targetDate)) {
             return null;
@@ -246,11 +250,10 @@ public class DefaultInvoiceGenerator implements InvoiceGenerator {
                 Duration duration = thisEvent.getPlanPhase().getDuration();
                 DateTime endDate = duration.addToDateTime(thisEvent.getEffectiveDate());
 
-                return new FixedPriceInvoiceItem(invoiceId, thisEvent.getSubscription().getId(),
-                                                thisEvent.getSubscription().getBundleId(),
+                return new FixedPriceInvoiceItem(invoiceId, accountId, thisEvent.getSubscription().getBundleId(),
+                                                 thisEvent.getSubscription().getId(),
                                                  thisEvent.getPlan().getName(), thisEvent.getPlanPhase().getName(),
-                                                 thisEvent.getEffectiveDate(), endDate, fixedPrice, currency,
-                                                 clock.getUTCNow());
+                                                 thisEvent.getEffectiveDate(), endDate, fixedPrice, currency);
             } else {
                 return null;
             }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoicePayment.java b/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoicePayment.java
index a0f518a..22eb5e6 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoicePayment.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/model/DefaultInvoicePayment.java
@@ -18,47 +18,38 @@ package com.ning.billing.invoice.model;
 
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.invoice.api.InvoicePayment;
+import com.ning.billing.util.entity.EntityBase;
 import org.joda.time.DateTime;
 
 import javax.annotation.Nullable;
 import java.math.BigDecimal;
 import java.util.UUID;
 
-public class DefaultInvoicePayment implements InvoicePayment {
+public class DefaultInvoicePayment extends EntityBase implements InvoicePayment {
     private final UUID paymentAttemptId;
     private final UUID invoiceId;
     private final DateTime paymentDate;
     private final BigDecimal amount;
     private final Currency currency;
-    private final DateTime createdDate;
-
-    public DefaultInvoicePayment(final UUID invoiceId, final DateTime paymentDate) {
-        this(UUID.randomUUID(), invoiceId, paymentDate, null, null, null);
-    }
 
     public DefaultInvoicePayment(final UUID paymentAttemptId, final UUID invoiceId, final DateTime paymentDate) {
-        this(paymentAttemptId, invoiceId, paymentDate, null, null, null);
-    }
-
-    public DefaultInvoicePayment(final UUID invoiceId, final DateTime paymentDate,
-                                 final BigDecimal amount, final Currency currency) {
-        this(UUID.randomUUID(), invoiceId, paymentDate, amount, currency, null);
+        this(UUID.randomUUID(), paymentAttemptId, invoiceId, paymentDate, null, null, null, null);
     }
 
     public DefaultInvoicePayment(final UUID paymentAttemptId, final UUID invoiceId, final DateTime paymentDate,
                                  final BigDecimal amount, final Currency currency) {
-        this(paymentAttemptId, invoiceId, paymentDate, amount, currency, null);
+        this(UUID.randomUUID(), paymentAttemptId, invoiceId, paymentDate, amount, currency, null, null);
     }
 
-    public DefaultInvoicePayment(final UUID paymentAttemptId, final UUID invoiceId, final DateTime paymentDate,
+    public DefaultInvoicePayment(final UUID id, final UUID paymentAttemptId, final UUID invoiceId, final DateTime paymentDate,
                                  @Nullable final BigDecimal amount, @Nullable final Currency currency,
-                                 @Nullable final DateTime createdDate) {
+                                 @Nullable final String createdBy, @Nullable final DateTime createdDate) {
+        super(id, createdBy, createdDate);
         this.paymentAttemptId = paymentAttemptId;
         this.amount = amount;
         this.invoiceId = invoiceId;
         this.paymentDate = paymentDate;
         this.currency = currency;
-        this.createdDate = (createdDate == null) ? new DateTime() : createdDate;
     }
 
     @Override
@@ -85,9 +76,4 @@ public class DefaultInvoicePayment implements InvoicePayment {
     public Currency getCurrency() {
         return currency;
     }
-
-    @Override
-    public DateTime getCreatedDate() {
-        return createdDate;
-    }
 }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/model/FixedPriceInvoiceItem.java b/invoice/src/main/java/com/ning/billing/invoice/model/FixedPriceInvoiceItem.java
index 492e69c..643e2b4 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/model/FixedPriceInvoiceItem.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/model/FixedPriceInvoiceItem.java
@@ -24,16 +24,16 @@ import java.math.BigDecimal;
 import java.util.UUID;
 
 public class FixedPriceInvoiceItem extends InvoiceItemBase {
-    public FixedPriceInvoiceItem(UUID invoiceId, UUID subscriptionId, UUID bundleId, String planName, String phaseName,
-                                 DateTime startDate, DateTime endDate, BigDecimal amount, Currency currency,
-                                 DateTime createdDate) {
-        super(invoiceId, subscriptionId, bundleId, planName, phaseName, startDate, endDate, amount, currency, createdDate);
+
+    public FixedPriceInvoiceItem(UUID invoiceId, UUID accountId, UUID bundleId, UUID subscriptionId, String planName, String phaseName,
+                                 DateTime startDate, DateTime endDate, BigDecimal amount, Currency currency) {
+        super(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, endDate, amount, currency);
     }
 
-    public FixedPriceInvoiceItem(UUID id, UUID invoiceId, UUID subscriptionId, UUID bundleId, String planName, String phaseName,
+    public FixedPriceInvoiceItem(UUID id, UUID invoiceId, UUID bundleId, UUID accountId, UUID subscriptionId, String planName, String phaseName,
                                  DateTime startDate, DateTime endDate, BigDecimal amount, Currency currency,
-                                 DateTime createdDate) {
-        super(id, invoiceId, subscriptionId, bundleId, planName, phaseName, startDate, endDate, amount, currency, createdDate);
+                                 String createdBy, DateTime createdDate) {
+        super(id, invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, endDate, amount, currency, createdBy, createdDate);
     }
 
     @Override
@@ -48,13 +48,14 @@ public class FixedPriceInvoiceItem extends InvoiceItemBase {
 
     @Override
     public int hashCode() {
-        int result = subscriptionId != null ? subscriptionId.hashCode() : 0;
+        int result = accountId.hashCode();
+        result = 31 * result + (subscriptionId != null ? subscriptionId.hashCode() : 0);
         result = 31 * result + (planName != null ? planName.hashCode() : 0);
         result = 31 * result + (phaseName != null ? phaseName.hashCode() : 0);
         result = 31 * result + (startDate != null ? startDate.hashCode() : 0);
         result = 31 * result + (endDate != null ? endDate.hashCode() : 0);
-        result = 31 * result + (amount != null ? amount.hashCode() : 0);
-        result = 31 * result + (currency != null ? currency.hashCode() : 0);
+        result = 31 * result + amount.hashCode();
+        result = 31 * result + currency.hashCode();
         return result;
     }
 
@@ -65,12 +66,16 @@ public class FixedPriceInvoiceItem extends InvoiceItemBase {
         }
 
         FixedPriceInvoiceItem that = (FixedPriceInvoiceItem) item;
-        int compareSubscriptions = getSubscriptionId().compareTo(that.getSubscriptionId());
-
-        if (compareSubscriptions == 0) {
-            return getStartDate().compareTo(that.getStartDate());
+        int compareAccounts = getAccountId().compareTo(that.getAccountId());
+        if (compareAccounts == 0) {
+            int compareSubscriptions = getSubscriptionId().compareTo(that.getSubscriptionId());
+            if (compareSubscriptions == 0) {
+                return getStartDate().compareTo(that.getStartDate());
+            } else {
+                return compareSubscriptions;
+            }
         } else {
-            return compareSubscriptions;
+            return compareAccounts;
         }
     }
 
@@ -79,6 +84,7 @@ public class FixedPriceInvoiceItem extends InvoiceItemBase {
         StringBuilder sb = new StringBuilder();
         sb.append("InvoiceItem = {").append("id = ").append(id.toString()).append(", ");
         sb.append("invoiceId = ").append(invoiceId.toString()).append(", ");
+        sb.append("accountId = ").append(accountId.toString()).append(", ");
         sb.append("subscriptionId = ").append(subscriptionId.toString()).append(", ");
         sb.append("planName = ").append(planName).append(", ");
         sb.append("phaseName = ").append(phaseName).append(", ");
@@ -102,15 +108,15 @@ public class FixedPriceInvoiceItem extends InvoiceItemBase {
         if (o == null || getClass() != o.getClass()) return false;
 
         FixedPriceInvoiceItem that = (FixedPriceInvoiceItem) o;
-
+        if (accountId.compareTo(that.accountId) != 0) return false;
+        if (subscriptionId != null ? !subscriptionId.equals(that.subscriptionId) : that.subscriptionId != null)
+            return false;
         if (amount != null ? amount.compareTo(that.amount) != 0 : that.amount != null) return false;
         if (currency != that.currency) return false;
         if (startDate != null ? startDate.compareTo(that.startDate) != 0 : that.startDate != null) return false;
         if (endDate != null ? endDate.compareTo(that.endDate) != 0 : that.endDate != null) return false;
         if (phaseName != null ? !phaseName.equals(that.phaseName) : that.phaseName != null) return false;
         if (planName != null ? !planName.equals(that.planName) : that.planName != null) return false;
-        if (subscriptionId != null ? !subscriptionId.equals(that.subscriptionId) : that.subscriptionId != null)
-            return false;
 
         return true;
     }
diff --git a/invoice/src/main/java/com/ning/billing/invoice/model/InvoiceItemBase.java b/invoice/src/main/java/com/ning/billing/invoice/model/InvoiceItemBase.java
index 71d8a0b..175a08e 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/model/InvoiceItemBase.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/model/InvoiceItemBase.java
@@ -18,14 +18,16 @@ package com.ning.billing.invoice.model;
 
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.invoice.api.InvoiceItem;
+import com.ning.billing.util.entity.EntityBase;
 import org.joda.time.DateTime;
 
+import javax.annotation.Nullable;
 import java.math.BigDecimal;
 import java.util.UUID;
 
-public abstract class InvoiceItemBase implements InvoiceItem {
-    protected final UUID id;
+public abstract class InvoiceItemBase extends EntityBase implements InvoiceItem {
     protected final UUID invoiceId;
+    protected final UUID accountId;
     protected final UUID subscriptionId;
     protected final UUID bundleId;
     protected final String planName;
@@ -34,20 +36,20 @@ public abstract class InvoiceItemBase implements InvoiceItem {
     protected final DateTime endDate;
     protected final BigDecimal amount;
     protected final Currency currency;
-    protected final DateTime createdDate;
 
-    public InvoiceItemBase(UUID invoiceId, UUID subscriptionId, UUID bundleId, String planName, String phaseName,
-                           DateTime startDate, DateTime endDate, BigDecimal amount, Currency currency,
-                           DateTime createdDate) {
-        this(UUID.randomUUID(), invoiceId, subscriptionId, bundleId, planName, phaseName,
-                startDate, endDate, amount, currency, createdDate);
+    public InvoiceItemBase(UUID invoiceId, UUID accountId, UUID bundleId, UUID subscriptionId, String planName, String phaseName,
+            DateTime startDate, DateTime endDate, BigDecimal amount, Currency currency) {
+        this(UUID.randomUUID(), invoiceId, accountId, bundleId, subscriptionId, planName, phaseName,
+                startDate, endDate, amount, currency, null, null);
     }
 
-    public InvoiceItemBase(UUID id, UUID invoiceId, UUID subscriptionId, UUID bundleId, String planName, String phaseName,
-                           DateTime startDate, DateTime endDate, BigDecimal amount, Currency currency,
-                           DateTime createdDate) {
-        this.id = id;
+
+    public InvoiceItemBase(UUID id, UUID invoiceId, UUID accountId, @Nullable UUID bundleId, @Nullable UUID subscriptionId, String planName, String phaseName,
+            DateTime startDate, DateTime endDate, BigDecimal amount, Currency currency,
+            @Nullable String createdBy, @Nullable DateTime createdDate) {
+        super(id, createdBy, createdDate);
         this.invoiceId = invoiceId;
+        this.accountId = accountId;
         this.subscriptionId = subscriptionId;
         this.bundleId = bundleId;
         this.planName = planName;
@@ -56,7 +58,6 @@ public abstract class InvoiceItemBase implements InvoiceItem {
         this.endDate = endDate;
         this.amount = amount;
         this.currency = currency;
-        this.createdDate = createdDate;
     }
 
     public DateTime getCreatedDate() {
@@ -77,6 +78,10 @@ public abstract class InvoiceItemBase implements InvoiceItem {
     public UUID getBundleId() {
         return bundleId;
     }
+    
+    public UUID getAccountId() {
+        return accountId;
+    }
 
     @Override
     public UUID getSubscriptionId() {
diff --git a/invoice/src/main/java/com/ning/billing/invoice/model/MigrationInvoiceItem.java b/invoice/src/main/java/com/ning/billing/invoice/model/MigrationInvoiceItem.java
index 0feb08d..ec0962b 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/model/MigrationInvoiceItem.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/model/MigrationInvoiceItem.java
@@ -23,16 +23,11 @@ import org.joda.time.DateTime;
 
 import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.catalog.api.MigrationPlan;
-import com.ning.billing.util.clock.Clock;
 
 public class MigrationInvoiceItem extends FixedPriceInvoiceItem {
-    private final static UUID MIGRATION_SUBSCRIPTION_ID = UUID.fromString("ed25f954-3aa2-4422-943b-c3037ad7257c"); 
-    private final static UUID MIGRATION_BUNDLE_ID = UUID.fromString("ed25f954-3aa2-4422-943b-c3037ad7257d"); // Going away anyway
 
-	public MigrationInvoiceItem(UUID invoiceId, DateTime startDate, BigDecimal amount, Currency currency, Clock clock) {
-		super(invoiceId, MIGRATION_SUBSCRIPTION_ID, MIGRATION_BUNDLE_ID, MigrationPlan.MIGRATION_PLAN_NAME, MigrationPlan.MIGRATION_PLAN_PHASE_NAME, startDate, startDate,
-				amount, currency, clock.getUTCNow());
+	public MigrationInvoiceItem(UUID invoiceId, UUID accountId, DateTime startDate, BigDecimal amount, Currency currency) {
+		super(invoiceId, accountId, null, null, MigrationPlan.MIGRATION_PLAN_NAME, MigrationPlan.MIGRATION_PLAN_PHASE_NAME,
+              startDate, startDate, amount, currency);
 	}
-
-	
-}
+}
\ No newline at end of file
diff --git a/invoice/src/main/java/com/ning/billing/invoice/model/RecurringInvoiceItem.java b/invoice/src/main/java/com/ning/billing/invoice/model/RecurringInvoiceItem.java
index 3e32f09..b3c47fc 100644
--- a/invoice/src/main/java/com/ning/billing/invoice/model/RecurringInvoiceItem.java
+++ b/invoice/src/main/java/com/ning/billing/invoice/model/RecurringInvoiceItem.java
@@ -27,42 +27,41 @@ public class RecurringInvoiceItem extends InvoiceItemBase {
     private final BigDecimal rate;
     private final UUID reversedItemId;
 
-    public RecurringInvoiceItem(UUID invoiceId, UUID subscriptionId, UUID bundleId,String planName, String phaseName,
+    public RecurringInvoiceItem(UUID invoiceId, UUID accountId, UUID bundleId, UUID subscriptionId, String planName, String phaseName,
                                 DateTime startDate, DateTime endDate,
                                 BigDecimal amount, BigDecimal rate,
-                                Currency currency,
-                                DateTime createdDate) {
-        this(UUID.randomUUID(), invoiceId, subscriptionId, bundleId, planName, phaseName, startDate, endDate,
-                amount, rate, currency, createdDate);
+                                Currency currency) { 
+        super(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, endDate, amount, currency);
+        this.rate = rate;
+        this.reversedItemId = null;
     }
 
-    public RecurringInvoiceItem(UUID invoiceId, UUID subscriptionId, UUID bundleId, String planName, String phaseName,
+    public RecurringInvoiceItem(UUID invoiceId, UUID accountId, UUID bundleId, UUID subscriptionId, String planName, String phaseName,
                                 DateTime startDate, DateTime endDate,
                                 BigDecimal amount, BigDecimal rate,
-                                Currency currency, UUID reversedItemId,
-                                DateTime createdDate) {
-        this(UUID.randomUUID(), invoiceId, subscriptionId, bundleId, planName, phaseName, startDate, endDate,
-                amount, rate, currency, reversedItemId, createdDate);
+                                Currency currency, UUID reversedItemId) {
+        super(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, endDate,
+                amount, currency);
+        this.rate = rate;
+        this.reversedItemId = reversedItemId;
     }
 
-    public RecurringInvoiceItem(UUID id, UUID invoiceId, UUID subscriptionId, UUID bundleId,String planName, String phaseName,
+    public RecurringInvoiceItem(UUID id, UUID invoiceId, UUID accountId, UUID bundleId, UUID subscriptionId, String planName, String phaseName,
                                 DateTime startDate, DateTime endDate,
                                 BigDecimal amount, BigDecimal rate,
                                 Currency currency,
-                                DateTime createdDate) {
-        super(id, invoiceId, subscriptionId, bundleId, planName, phaseName, startDate, endDate, amount, currency, createdDate);
-
+                                String createdBy, DateTime createdDate) {
+        super(id, invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, endDate, amount, currency, createdBy, createdDate);
         this.rate = rate;
         this.reversedItemId = null;
     }
 
-    public RecurringInvoiceItem(UUID id, UUID invoiceId, UUID subscriptionId, UUID bundleId,String planName, String phaseName,
+    public RecurringInvoiceItem(UUID id, UUID invoiceId, UUID accountId, UUID bundleId, UUID subscriptionId, String planName, String phaseName,
                                 DateTime startDate, DateTime endDate,
                                 BigDecimal amount, BigDecimal rate,
                                 Currency currency, UUID reversedItemId,
-                                DateTime createdDate) {
-        super(id, invoiceId, subscriptionId, bundleId, planName, phaseName, startDate, endDate, amount, currency, createdDate);
-
+                                String createdBy, DateTime createdDate) {
+        super(id, invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, endDate, amount, currency, createdBy, createdDate);
         this.rate = rate;
         this.reversedItemId = reversedItemId;
     }
@@ -70,8 +69,9 @@ public class RecurringInvoiceItem extends InvoiceItemBase {
     @Override
     public InvoiceItem asCredit() {
         BigDecimal amountNegated = amount == null ? null : amount.negate();
-        return new RecurringInvoiceItem(invoiceId, subscriptionId, bundleId, planName, phaseName, startDate, endDate,
-                amountNegated, rate, currency, id, createdDate);
+
+        return new RecurringInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, planName, phaseName, startDate, endDate,
+                amountNegated, rate, currency, id);
     }
 
     @Override
@@ -101,17 +101,21 @@ public class RecurringInvoiceItem extends InvoiceItemBase {
         }
 
         RecurringInvoiceItem that = (RecurringInvoiceItem) item;
-
-        int compareSubscriptions = getSubscriptionId().compareTo(that.getSubscriptionId());
-        if (compareSubscriptions == 0) {
-            int compareStartDates = getStartDate().compareTo(that.getStartDate());
-            if (compareStartDates == 0) {
-                return getEndDate().compareTo(that.getEndDate());
+        int compareAccounts = getAccountId().compareTo(that.getAccountId());
+        if (compareAccounts == 0) {
+            int compareSubscriptions = getSubscriptionId().compareTo(that.getSubscriptionId());
+            if (compareSubscriptions == 0) {
+                int compareStartDates = getStartDate().compareTo(that.getStartDate());
+                if (compareStartDates == 0) {
+                    return getEndDate().compareTo(that.getEndDate());
+                } else {
+                    return compareStartDates;
+                }
             } else {
-                return compareStartDates;
+                return compareSubscriptions;
             }
         } else {
-            return compareSubscriptions;
+            return compareAccounts;
         }
     }
 
@@ -122,6 +126,7 @@ public class RecurringInvoiceItem extends InvoiceItemBase {
 
         RecurringInvoiceItem that = (RecurringInvoiceItem) o;
 
+        if (accountId.compareTo(that.accountId) != 0) return false;
         if (amount.compareTo(that.amount) != 0) return false;
         if (currency != that.currency) return false;
         if (startDate.compareTo(that.startDate) != 0) return false;
@@ -138,8 +143,8 @@ public class RecurringInvoiceItem extends InvoiceItemBase {
 
     @Override
     public int hashCode() {
-        int result = invoiceId.hashCode();
-        result = 31 * result + subscriptionId.hashCode();
+        int result = accountId.hashCode();
+        result = 31 * result + (subscriptionId != null ? subscriptionId.hashCode() : 0);
         result = 31 * result + planName.hashCode();
         result = 31 * result + phaseName.hashCode();
         result = 31 * result + startDate.hashCode();
@@ -161,36 +166,5 @@ public class RecurringInvoiceItem extends InvoiceItemBase {
         sb.append(amount.toString()).append(", ");
 
         return sb.toString();
-
-//        StringBuilder sb = new StringBuilder();
-//        sb.append("InvoiceItem = {").append("id = ").append(id.toString()).append(", ");
-//        sb.append("invoiceId = ").append(invoiceId.toString()).append(", ");
-//        sb.append("subscriptionId = ").append(subscriptionId.toString()).append(", ");
-//        sb.append("planName = ").append(planName).append(", ");
-//        sb.append("phaseName = ").append(phaseName).append(", ");
-//        sb.append("startDate = ").append(startDate.toString()).append(", ");
-//        if (endDate != null) {
-//            sb.append("endDate = ").append(endDate.toString()).append(", ");
-//        } else {
-//            sb.append("endDate = null");
-//        }
-//        sb.append("recurringAmount = ");
-//        if (amount == null) {
-//            sb.append("null");
-//        } else {
-//            sb.append(amount.toString());
-//        }
-//        sb.append(", ");
-//
-//        sb.append("recurringRate = ");
-//        if (rate == null) {
-//            sb.append("null");
-//        } else {
-//            sb.append(rate.toString());
-//        }
-//        sb.append(", ");
-//
-//        sb.append("}");
-//        return sb.toString();
     }
 }
diff --git a/invoice/src/main/resources/com/ning/billing/invoice/dao/FixedPriceInvoiceItemSqlDao.sql.stg b/invoice/src/main/resources/com/ning/billing/invoice/dao/FixedPriceInvoiceItemSqlDao.sql.stg
index 0b5d43a..f0a06a7 100644
--- a/invoice/src/main/resources/com/ning/billing/invoice/dao/FixedPriceInvoiceItemSqlDao.sql.stg
+++ b/invoice/src/main/resources/com/ning/billing/invoice/dao/FixedPriceInvoiceItemSqlDao.sql.stg
@@ -3,6 +3,7 @@ group FixedPriceInvoiceItemSqlDao;
 fields(prefix) ::= <<
   <prefix>id,
   <prefix>invoice_id,
+  <prefix>account_id,
   <prefix>subscription_id,
   <prefix>bundle_id,
   <prefix>plan_name,
@@ -11,6 +12,7 @@ fields(prefix) ::= <<
   <prefix>end_date,
   <prefix>amount,
   <prefix>currency,
+  <prefix>created_by,
   <prefix>created_date
 >>
 
@@ -41,14 +43,14 @@ getInvoiceItemsBySubscription() ::= <<
 
 create() ::= <<
   INSERT INTO fixed_invoice_items(<fields()>)
-  VALUES(:id, :invoiceId, :subscriptionId, :planName, :phaseName,
-         :startDate, :endDate, :amount, :currency, :createdDate);
+  VALUES(:id, :invoiceId, :accountId, :subscriptionId, :planName, :phaseName,
+         :startDate, :endDate, :amount, :currency, :userName, :createdDate);
 >>
 
 batchCreateFromTransaction() ::= <<
   INSERT INTO fixed_invoice_items(<fields()>)
-  VALUES(:id, :invoiceId, :subscriptionId, :planName, :phaseName,
-         :startDate, :endDate, :amount, :currency, :createdDate);
+  VALUES(:id, :invoiceId, :accountId, :subscriptionId, :planName, :phaseName,
+         :startDate, :endDate, :amount, :currency, :userName, :createdDate);
 >>
 
 test() ::= <<
diff --git a/invoice/src/main/resources/com/ning/billing/invoice/dao/InvoicePaymentSqlDao.sql.stg b/invoice/src/main/resources/com/ning/billing/invoice/dao/InvoicePaymentSqlDao.sql.stg
index 5e1586e..a673b81 100644
--- a/invoice/src/main/resources/com/ning/billing/invoice/dao/InvoicePaymentSqlDao.sql.stg
+++ b/invoice/src/main/resources/com/ning/billing/invoice/dao/InvoicePaymentSqlDao.sql.stg
@@ -1,22 +1,24 @@
 group InvoicePayment;
 
 invoicePaymentFields(prefix) ::= <<
+  <prefix>id,
   <prefix>invoice_id,
   <prefix>payment_attempt_id,
   <prefix>payment_attempt_date,
   <prefix>amount,
   <prefix>currency,
+  <prefix>created_by,
   <prefix>created_date
 >>
 
 create() ::= <<
   INSERT INTO invoice_payments(<invoicePaymentFields()>)
-  VALUES(:invoiceId, :paymentAttemptId, :paymentAttemptDate, :amount, :currency, :createdDate);
+  VALUES(:id, :invoiceId, :paymentAttemptId, :paymentAttemptDate, :amount, :currency, :userName, :createdDate);
 >>
 
 batchCreateFromTransaction() ::= <<
   INSERT INTO invoice_payments(<invoicePaymentFields()>)
-  VALUES(:invoiceId, :paymentAttemptId, :paymentAttemptDate, :amount, :currency, :createdDate);
+  VALUES(:id, :invoiceId, :paymentAttemptId, :paymentAttemptDate, :amount, :currency, :userName, :createdDate);
 >>
 
 getByPaymentAttemptId() ::= <<
@@ -38,7 +40,7 @@ getPaymentsForInvoice() ::= <<
 
 notifyOfPaymentAttempt() ::= <<
   INSERT INTO invoice_payments(<invoicePaymentFields()>)
-  VALUES(:invoiceId, :paymentAttemptId, :paymentAttemptDate, :amount, :currency, NOW());
+  VALUES(:id, :invoiceId, :paymentAttemptId, :paymentAttemptDate, :amount, :currency, :userName, :createdDate);
 >>
 
 getInvoicePayment() ::= <<
diff --git a/invoice/src/main/resources/com/ning/billing/invoice/dao/InvoiceSqlDao.sql.stg b/invoice/src/main/resources/com/ning/billing/invoice/dao/InvoiceSqlDao.sql.stg
index 51347fb..b83dc82 100644
--- a/invoice/src/main/resources/com/ning/billing/invoice/dao/InvoiceSqlDao.sql.stg
+++ b/invoice/src/main/resources/com/ning/billing/invoice/dao/InvoiceSqlDao.sql.stg
@@ -7,7 +7,9 @@ invoiceFetchFields(prefix) ::= <<
     <prefix>invoice_date,
     <prefix>target_date,
     <prefix>currency,
-  	<prefix>migrated
+  	<prefix>migrated,
+    <prefix>created_by,
+    <prefix>created_date
 >>
 
 invoiceSetFields(prefix) ::= <<
@@ -16,7 +18,9 @@ invoiceSetFields(prefix) ::= <<
     <prefix>invoice_date,
     <prefix>target_date,
     <prefix>currency,
-    <prefix>migrated
+    <prefix>migrated,
+    <prefix>created_by,
+    <prefix>created_date
 >>
 
 get() ::= <<
@@ -72,7 +76,7 @@ getAccountBalance() ::= <<
 
 create() ::= <<
   INSERT INTO invoices(<invoiceSetFields()>)
-  VALUES (:id, :accountId, :invoiceDate, :targetDate, :currency, :migrated);
+  VALUES (:id, :accountId, :invoiceDate, :targetDate, :currency, :migrated, :userName, :createdDate);
 >>
 
 getInvoiceIdByPaymentAttemptId() ::= <<
@@ -93,7 +97,6 @@ getUnpaidInvoicesByAccountId() ::= <<
   ORDER BY i.target_date ASC;
 >>
 
-
 test() ::= <<
   SELECT 1
   FROM invoices;
diff --git a/invoice/src/main/resources/com/ning/billing/invoice/dao/RecurringInvoiceItemSqlDao.sql.stg b/invoice/src/main/resources/com/ning/billing/invoice/dao/RecurringInvoiceItemSqlDao.sql.stg
index 45dbc9d..fbc610b 100644
--- a/invoice/src/main/resources/com/ning/billing/invoice/dao/RecurringInvoiceItemSqlDao.sql.stg
+++ b/invoice/src/main/resources/com/ning/billing/invoice/dao/RecurringInvoiceItemSqlDao.sql.stg
@@ -3,6 +3,7 @@ group RecurringInvoiceItemSqlDao;
 fields(prefix) ::= <<
   <prefix>id,
   <prefix>invoice_id,
+  <prefix>account_id,
   <prefix>subscription_id,
   <prefix>bundle_id,
   <prefix>plan_name,
@@ -13,6 +14,7 @@ fields(prefix) ::= <<
   <prefix>rate,
   <prefix>currency,
   <prefix>reversed_item_id,
+  <prefix>created_by,
   <prefix>created_date
 >>
 
@@ -43,14 +45,14 @@ getInvoiceItemsBySubscription() ::= <<
 
 create() ::= <<
   INSERT INTO recurring_invoice_items(<fields()>)
-  VALUES(:id, :invoiceId, :subscriptionId, :planName, :phaseName, :startDate, :endDate,
-         :amount, :rate, :currency, :reversedItemId, :createdDate);
+  VALUES(:id, :invoiceId, :accountId, :subscriptionId, :planName, :phaseName, :startDate, :endDate,
+         :amount, :rate, :currency, :reversedItemId, :userName, :createdDate);
 >>
 
 batchCreateFromTransaction() ::= <<
   INSERT INTO recurring_invoice_items(<fields()>)
-  VALUES(:id, :invoiceId, :subscriptionId, :planName, :phaseName, :startDate, :endDate,
-         :amount, :rate, :currency, :reversedItemId, :createdDate);
+  VALUES(:id, :invoiceId, :accountId, :subscriptionId, :planName, :phaseName, :startDate, :endDate,
+         :amount, :rate, :currency, :reversedItemId, :userName, :createdDate);
 >>
 
 test() ::= <<
diff --git a/invoice/src/main/resources/com/ning/billing/invoice/ddl.sql b/invoice/src/main/resources/com/ning/billing/invoice/ddl.sql
index 51087db..1df70c8 100644
--- a/invoice/src/main/resources/com/ning/billing/invoice/ddl.sql
+++ b/invoice/src/main/resources/com/ning/billing/invoice/ddl.sql
@@ -3,6 +3,7 @@ DROP TABLE IF EXISTS recurring_invoice_items;
 CREATE TABLE recurring_invoice_items (
   id char(36) NOT NULL,
   invoice_id char(36) NOT NULL,
+  account_id char(36) NOT NULL,
   subscription_id char(36) NOT NULL,
   bundle_id char(36) NOT NULL,
   plan_name varchar(50) NOT NULL,
@@ -13,6 +14,7 @@ CREATE TABLE recurring_invoice_items (
   rate numeric(10,4) NULL,
   currency char(3) NOT NULL,
   reversed_item_id char(36),
+  created_by varchar(50) NOT NULL,
   created_date datetime NOT NULL,
   PRIMARY KEY(id)
 ) ENGINE=innodb;
@@ -23,6 +25,7 @@ DROP TABLE IF EXISTS fixed_invoice_items;
 CREATE TABLE fixed_invoice_items (
   id char(36) NOT NULL,
   invoice_id char(36) NOT NULL,
+  account_id char(36) NOT NULL,
   subscription_id char(36) NOT NULL,
   bundle_id char(36) NOT NULL,
   plan_name varchar(50) NOT NULL,
@@ -31,6 +34,7 @@ CREATE TABLE fixed_invoice_items (
   end_date datetime NOT NULL,
   amount numeric(10,4) NULL,
   currency char(3) NOT NULL,
+  created_by varchar(50) NOT NULL,
   created_date datetime NOT NULL,
   PRIMARY KEY(id)
 ) ENGINE=innodb;
@@ -48,6 +52,8 @@ CREATE TABLE invoices (
   target_date datetime NOT NULL,
   currency char(3) NOT NULL,
   migrated bool NOT NULL,
+  created_by varchar(50) NOT NULL,
+  created_date datetime NOT NULL,
   PRIMARY KEY(invoice_number)
 ) ENGINE=innodb;
 CREATE INDEX invoices_invoice_number ON invoices(invoice_number ASC);
@@ -56,11 +62,13 @@ CREATE INDEX invoices_account_id ON invoices(account_id ASC);
 
 DROP TABLE IF EXISTS invoice_payments;
 CREATE TABLE invoice_payments (
+  id char(36) NOT NULL,
   invoice_id char(36) NOT NULL,
   payment_attempt_id char(36) COLLATE utf8_bin NOT NULL,
   payment_attempt_date datetime,
   amount numeric(10,4),
   currency char(3),
+  created_by varchar(50) NOT NULL,
   created_date datetime NOT NULL,
   PRIMARY KEY(invoice_id, payment_attempt_id)
 ) ENGINE=innodb;
diff --git a/invoice/src/test/java/com/ning/billing/invoice/api/migration/TestDefaultInvoiceMigrationApi.java b/invoice/src/test/java/com/ning/billing/invoice/api/migration/TestDefaultInvoiceMigrationApi.java
index 5f24072..212ff58 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/api/migration/TestDefaultInvoiceMigrationApi.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/api/migration/TestDefaultInvoiceMigrationApi.java
@@ -23,6 +23,11 @@ import java.util.SortedSet;
 import java.util.TreeSet;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.clock.Clock;
 import org.apache.commons.io.IOUtils;
 import org.joda.time.DateTime;
 import org.slf4j.Logger;
@@ -103,7 +108,7 @@ public class TestDefaultInvoiceMigrationApi {
 	private static final BigDecimal MIGRATION_INVOICE_AMOUNT =  new BigDecimal("100.00");
 	private static final Currency MIGRATION_INVOICE_CURRENCY =  Currency.USD;
 
-
+    private final Clock clock = new ClockMock();
 
 	@BeforeClass(alwaysRun = true)
 	public void setup() throws Exception
@@ -111,8 +116,8 @@ public class TestDefaultInvoiceMigrationApi {
 		log.info("Starting set up");
 		accountId = UUID.randomUUID();
 		subscriptionId = UUID.randomUUID();
-		date_migrated = new ClockMock().getUTCNow().minusYears(1);
-		date_regular = new ClockMock().getUTCNow();
+		date_migrated = clock.getUTCNow().minusYears(1);
+		date_regular = clock.getUTCNow();
 
 		final String invoiceDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/invoice/ddl.sql"));
 		final String utilDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/util/ddl.sql"));
@@ -182,13 +187,14 @@ public class TestDefaultInvoiceMigrationApi {
         
 		InvoiceDispatcher dispatcher = new InvoiceDispatcher(generator, accountUserApi, entitlementBillingApi, invoiceDao, locker);
 
-		Invoice invoice = dispatcher.processAccount(accountId, date_regular, true);
+        CallContext context = new DefaultCallContextFactory(clock).createCallContext("Migration test", CallOrigin.TEST, UserType.TEST);
+		Invoice invoice = dispatcher.processAccount(accountId, date_regular, true, context);
 		Assert.assertNotNull(invoice);
 
 		List<Invoice> invoices = invoiceDao.getInvoicesByAccount(accountId);
 		Assert.assertEquals(invoices.size(),0);
 
-		invoice = dispatcher.processAccount(accountId, date_regular, false);
+		invoice = dispatcher.processAccount(accountId, date_regular, false, context);
 		Assert.assertNotNull(invoice);
 
 		invoices = invoiceDao.getInvoicesByAccount(accountId);
diff --git a/invoice/src/test/java/com/ning/billing/invoice/api/MockInvoicePaymentApi.java b/invoice/src/test/java/com/ning/billing/invoice/api/MockInvoicePaymentApi.java
index 3384274..3a00c1b 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/api/MockInvoicePaymentApi.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/api/MockInvoicePaymentApi.java
@@ -22,6 +22,7 @@ import java.util.List;
 import java.util.UUID;
 import java.util.concurrent.CopyOnWriteArrayList;
 
+import com.ning.billing.util.callcontext.CallContext;
 import org.joda.time.DateTime;
 
 import com.ning.billing.catalog.api.Currency;
@@ -37,7 +38,7 @@ public class MockInvoicePaymentApi implements InvoicePaymentApi
     }
 
     @Override
-    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment) {
+    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment, CallContext context) {
         for (InvoicePayment existingInvoicePayment : invoicePayments) {
             if (existingInvoicePayment.getInvoiceId().equals(invoicePayment.getInvoiceId()) && existingInvoicePayment.getPaymentAttemptId().equals(invoicePayment.getPaymentAttemptId())) {
                 invoicePayments.remove(existingInvoicePayment);
@@ -89,15 +90,15 @@ public class MockInvoicePaymentApi implements InvoicePaymentApi
     }
 
     @Override
-    public void notifyOfPaymentAttempt(UUID invoiceId, BigDecimal amountOutstanding, Currency currency, UUID paymentAttemptId, DateTime paymentAttemptDate) {
+    public void notifyOfPaymentAttempt(UUID invoiceId, BigDecimal amountOutstanding, Currency currency, UUID paymentAttemptId, DateTime paymentAttemptDate, CallContext context) {
         InvoicePayment invoicePayment = new DefaultInvoicePayment(paymentAttemptId, invoiceId, paymentAttemptDate, amountOutstanding, currency);
-        notifyOfPaymentAttempt(invoicePayment);
+        notifyOfPaymentAttempt(invoicePayment, context);
     }
 
     @Override
-    public void notifyOfPaymentAttempt(UUID invoiceId, UUID paymentAttemptId, DateTime paymentAttemptDate) {
+    public void notifyOfPaymentAttempt(UUID invoiceId, UUID paymentAttemptId, DateTime paymentAttemptDate, CallContext context) {
         InvoicePayment invoicePayment = new DefaultInvoicePayment(paymentAttemptId, invoiceId, paymentAttemptDate);
-        notifyOfPaymentAttempt(invoicePayment);
+        notifyOfPaymentAttempt(invoicePayment, context);
     }
 
 }
diff --git a/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceDaoTestBase.java b/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceDaoTestBase.java
index 2224ede..10f3bef 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceDaoTestBase.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceDaoTestBase.java
@@ -17,37 +17,58 @@
 package com.ning.billing.invoice.dao;
 
 import static org.testng.Assert.assertTrue;
-import static org.testng.Assert.fail;
 
 import java.io.IOException;
 
-import com.ning.billing.invoice.tests.InvoicingTestBase;
 import org.apache.commons.io.IOUtils;
 import org.skife.jdbi.v2.Handle;
 import org.skife.jdbi.v2.TransactionCallback;
 import org.skife.jdbi.v2.TransactionStatus;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;
+import org.testng.annotations.BeforeMethod;
 
 import com.google.inject.Guice;
 import com.google.inject.Injector;
 import com.google.inject.Stage;
+import com.ning.billing.config.InvoiceConfig;
 import com.ning.billing.invoice.glue.InvoiceModuleWithEmbeddedDb;
+import com.ning.billing.invoice.model.DefaultInvoiceGenerator;
+import com.ning.billing.invoice.model.InvoiceGenerator;
+import com.ning.billing.invoice.tests.InvoicingTestBase;
 import com.ning.billing.util.bus.BusService;
 import com.ning.billing.util.bus.DefaultBusService;
-import org.testng.annotations.BeforeMethod;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.clock.Clock;
 
 public abstract class InvoiceDaoTestBase extends InvoicingTestBase {
     protected InvoiceDao invoiceDao;
     protected RecurringInvoiceItemSqlDao recurringInvoiceItemDao;
     protected InvoicePaymentSqlDao invoicePaymentDao;
     protected InvoiceModuleWithEmbeddedDb module;
+    protected Clock clock;
+    protected CallContext context;
+    protected InvoiceGenerator generator;
     private BusService busService;
 
+    private final InvoiceConfig invoiceConfig = new InvoiceConfig() {
+        @Override
+        public long getDaoClaimTimeMs() {throw new UnsupportedOperationException();}
+        @Override
+        public int getDaoMaxReadyEvents() {throw new UnsupportedOperationException();}
+        @Override
+        public long getNotificationSleepTimeMs() {throw new UnsupportedOperationException();}
+        @Override
+        public boolean isEventProcessingOff() {throw new UnsupportedOperationException();}
+        @Override
+        public int getNumberOfMonthsInFuture() {return 36;}
+    };
+
     @BeforeClass(alwaysRun = true)
     protected void setup() throws IOException {
-        // Health check test to make sure MySQL is setup properly
-       
             module = new InvoiceModuleWithEmbeddedDb();
             final String accountDdl = IOUtils.toString(DefaultInvoiceDao.class.getResourceAsStream("/com/ning/billing/account/ddl.sql"));
             final String invoiceDdl = IOUtils.toString(DefaultInvoiceDao.class.getResourceAsStream("/com/ning/billing/invoice/ddl.sql"));
@@ -66,8 +87,11 @@ public abstract class InvoiceDaoTestBase extends InvoicingTestBase {
             recurringInvoiceItemDao = module.getInvoiceItemSqlDao();
 
             invoicePaymentDao = module.getInvoicePaymentSqlDao();
-            
-            busService = injector.getInstance(BusService.class);
+            clock = injector.getInstance(Clock.class);
+            context = new DefaultCallContextFactory(clock).createCallContext("Count Rogan", CallOrigin.TEST, UserType.TEST);
+            generator = new DefaultInvoiceGenerator(clock, invoiceConfig);
+
+            BusService busService = injector.getInstance(BusService.class);
             ((DefaultBusService) busService).startBus();
 
             assertTrue(true);
@@ -103,7 +127,9 @@ public abstract class InvoiceDaoTestBase extends InvoicingTestBase {
 
     @AfterClass(alwaysRun = true)
     protected void tearDown() {
-    	((DefaultBusService) busService).stopBus();
+    	if (busService != null) {
+            ((DefaultBusService) busService).stopBus();
+        }
         module.stopDb();
         assertTrue(true);
     }
diff --git a/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceDaoTests.java b/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceDaoTests.java
index 1408656..33a1c6a 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceDaoTests.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceDaoTests.java
@@ -37,14 +37,11 @@ import com.ning.billing.invoice.api.InvoiceItem;
 import com.ning.billing.invoice.api.InvoicePayment;
 import com.ning.billing.invoice.model.BillingEventSet;
 import com.ning.billing.invoice.model.DefaultInvoice;
-import com.ning.billing.invoice.model.DefaultInvoiceGenerator;
 import com.ning.billing.invoice.model.DefaultInvoicePayment;
-import com.ning.billing.invoice.model.InvoiceGenerator;
 import com.ning.billing.invoice.model.RecurringInvoiceItem;
 import com.ning.billing.mock.BrainDeadProxyFactory;
 import com.ning.billing.mock.BrainDeadProxyFactory.ZombieControl;
-import com.ning.billing.util.clock.Clock;
-import com.ning.billing.util.clock.DefaultClock;
+import com.ning.billing.util.tag.ControlTagType;
 import org.joda.time.DateTime;
 import org.testng.annotations.Test;
 
@@ -55,23 +52,20 @@ import java.util.List;
 import java.util.UUID;
 
 import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertFalse;
 import static org.testng.Assert.assertNotNull;
 import static org.testng.Assert.assertNull;
 import static org.testng.Assert.assertTrue;
 
 @Test(groups = {"invoicing", "invoicing-invoiceDao"})
 public class InvoiceDaoTests extends InvoiceDaoTestBase {
-    private final int NUMBER_OF_DAY_BETWEEN_RETRIES = 8;
-    private final Clock clock = new DefaultClock();
-    private final InvoiceGenerator generator = new DefaultInvoiceGenerator(clock);
-
     @Test
     public void testCreationAndRetrievalByAccount() {
         UUID accountId = UUID.randomUUID();
-        Invoice invoice = new DefaultInvoice(accountId, clock.getUTCNow(), Currency.USD, clock);
+        Invoice invoice = new DefaultInvoice(accountId, clock.getUTCNow(), clock.getUTCNow(), Currency.USD);
         DateTime invoiceDate = invoice.getInvoiceDate();
 
-        invoiceDao.create(invoice);
+        invoiceDao.create(invoice, context);
 
         List<Invoice> invoices = invoiceDao.getInvoicesByAccount(accountId);
         assertNotNull(invoices);
@@ -87,16 +81,17 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
     @Test
     public void testInvoicePayment() {
         UUID accountId = UUID.randomUUID();
-        Invoice invoice = new DefaultInvoice(accountId, clock.getUTCNow(), Currency.USD, clock);
+        Invoice invoice = new DefaultInvoice(accountId, clock.getUTCNow(), clock.getUTCNow(), Currency.USD);
         UUID invoiceId = invoice.getId();
         UUID subscriptionId = UUID.randomUUID();
         UUID bundleId = UUID.randomUUID();
         DateTime startDate = new DateTime(2010, 1, 1, 0, 0, 0, 0);
         DateTime endDate = new DateTime(2010, 4, 1, 0, 0, 0, 0);
-        InvoiceItem invoiceItem = new RecurringInvoiceItem(invoiceId, subscriptionId, bundleId,"test plan", "test phase", startDate, endDate,
-                new BigDecimal("21.00"), new BigDecimal("7.00"), Currency.USD, clock.getUTCNow());
+        InvoiceItem invoiceItem = new RecurringInvoiceItem(invoiceId, accountId, bundleId,subscriptionId, "test plan", "test phase", startDate, endDate,
+                new BigDecimal("21.00"), new BigDecimal("7.00"), Currency.USD);
+
         invoice.addInvoiceItem(invoiceItem);
-        invoiceDao.create(invoice);
+        invoiceDao.create(invoice, context);
 
         Invoice savedInvoice = invoiceDao.getById(invoiceId);
         assertNotNull(savedInvoice);
@@ -108,7 +103,7 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         BigDecimal paymentAmount = new BigDecimal("11.00");
         UUID paymentAttemptId = UUID.randomUUID();
 
-        invoiceDao.notifyOfPaymentAttempt(new DefaultInvoicePayment(paymentAttemptId, invoiceId, clock.getUTCNow().plusDays(12), paymentAmount, Currency.USD));
+        invoiceDao.notifyOfPaymentAttempt(new DefaultInvoicePayment(paymentAttemptId, invoiceId, clock.getUTCNow().plusDays(12), paymentAmount, Currency.USD), context);
 
         Invoice retrievedInvoice = invoiceDao.getById(invoiceId);
         assertNotNull(retrievedInvoice);
@@ -128,14 +123,14 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
     public void testAddPayment() {
         UUID accountId = UUID.randomUUID();
         DateTime targetDate = new DateTime(2011, 10, 6, 0, 0, 0, 0);
-        Invoice invoice = new DefaultInvoice(accountId, targetDate, Currency.USD, clock);
+        Invoice invoice = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate, Currency.USD);
 
         UUID paymentAttemptId = UUID.randomUUID();
         DateTime paymentAttemptDate = new DateTime(2011, 6, 24, 12, 14, 36, 0);
         BigDecimal paymentAmount = new BigDecimal("14.0");
 
-        invoiceDao.create(invoice);
-        invoiceDao.notifyOfPaymentAttempt(new DefaultInvoicePayment(paymentAttemptId, invoice.getId(), paymentAttemptDate, paymentAmount, Currency.USD));
+        invoiceDao.create(invoice, context);
+        invoiceDao.notifyOfPaymentAttempt(new DefaultInvoicePayment(paymentAttemptId, invoice.getId(), paymentAttemptDate, paymentAmount, Currency.USD), context);
 
         invoice = invoiceDao.getById(invoice.getId());
         assertEquals(invoice.getAmountPaid().compareTo(paymentAmount), 0);
@@ -147,30 +142,17 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
     public void testAddPaymentAttempt() {
         UUID accountId = UUID.randomUUID();
         DateTime targetDate = new DateTime(2011, 10, 6, 0, 0, 0, 0);
-        Invoice invoice = new DefaultInvoice(accountId, targetDate, Currency.USD, clock);
+        Invoice invoice = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate, Currency.USD);
 
         DateTime paymentAttemptDate = new DateTime(2011, 6, 24, 12, 14, 36, 0);
 
-        invoiceDao.create(invoice);
-        invoiceDao.notifyOfPaymentAttempt(new DefaultInvoicePayment(invoice.getId(), paymentAttemptDate));
+        invoiceDao.create(invoice, context);
+        invoiceDao.notifyOfPaymentAttempt(new DefaultInvoicePayment(UUID.randomUUID(), invoice.getId(), paymentAttemptDate), context);
 
         invoice = invoiceDao.getById(invoice.getId());
         assertEquals(invoice.getLastPaymentAttempt().compareTo(paymentAttemptDate), 0);
     }
 
- 
-    private List<Invoice> getInvoicesDueForPaymentAttempt(final List<Invoice> invoices, final DateTime date) {
-        List<Invoice> invoicesDue = new ArrayList<Invoice>();
-
-        for (final Invoice invoice : invoices) {
-            if (invoice.isDueForPayment(date, NUMBER_OF_DAY_BETWEEN_RETRIES)) {
-                invoicesDue.add(invoice);
-            }
-        }
-
-        return invoicesDue;
-    }
-
     @Test
     public void testGetInvoicesBySubscription() {
         UUID accountId = UUID.randomUUID();
@@ -189,50 +171,52 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
 
 
         // create invoice 1 (subscriptions 1-4)
-        Invoice invoice1 = new DefaultInvoice(accountId, targetDate, Currency.USD, clock);
-        invoiceDao.create(invoice1);
+        Invoice invoice1 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate, Currency.USD);
+        invoiceDao.create(invoice1, context);
 
         UUID invoiceId1 = invoice1.getId();
 
         DateTime startDate = new DateTime(2011, 3, 1, 0, 0, 0, 0);
         DateTime endDate = startDate.plusMonths(1);
 
-        RecurringInvoiceItem item1 = new RecurringInvoiceItem(invoiceId1, subscriptionId1, bundleId,"test plan", "test A", startDate, endDate,
-                rate1, rate1, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item1);
 
-        RecurringInvoiceItem item2 = new RecurringInvoiceItem(invoiceId1, subscriptionId2, bundleId,"test plan", "test B", startDate, endDate,
-                rate2, rate2, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item2);
+        RecurringInvoiceItem item1 = new RecurringInvoiceItem(invoiceId1, accountId, bundleId,subscriptionId1, "test plan", "test A", startDate, endDate,
+                rate1, rate1, Currency.USD);
+        recurringInvoiceItemDao.create(item1, context);
 
-        RecurringInvoiceItem item3 = new RecurringInvoiceItem(invoiceId1, subscriptionId3, bundleId,"test plan", "test C", startDate, endDate,
-                rate3, rate3, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item3);
+        RecurringInvoiceItem item2 = new RecurringInvoiceItem(invoiceId1, accountId, bundleId,subscriptionId2, "test plan", "test B", startDate, endDate,
+                rate2, rate2, Currency.USD);
+        recurringInvoiceItemDao.create(item2, context);
 
-        RecurringInvoiceItem item4 = new RecurringInvoiceItem(invoiceId1, subscriptionId4, bundleId, "test plan", "test D", startDate, endDate,
-                rate4, rate4, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item4);
+        RecurringInvoiceItem item3 = new RecurringInvoiceItem(invoiceId1, accountId, bundleId,subscriptionId3, "test plan", "test C", startDate, endDate,
+                rate3, rate3, Currency.USD);
+        recurringInvoiceItemDao.create(item3, context);
+
+        RecurringInvoiceItem item4 = new RecurringInvoiceItem(invoiceId1, accountId, bundleId,subscriptionId4, "test plan", "test D", startDate, endDate,
+                rate4, rate4, Currency.USD);
+        recurringInvoiceItemDao.create(item4, context);
 
         // create invoice 2 (subscriptions 1-3)
-        DefaultInvoice invoice2 = new DefaultInvoice(accountId, targetDate, Currency.USD, clock);
-        invoiceDao.create(invoice2);
+        DefaultInvoice invoice2 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate, Currency.USD);
+        invoiceDao.create(invoice2, context);
 
         UUID invoiceId2 = invoice2.getId();
 
         startDate = endDate;
         endDate = startDate.plusMonths(1);
 
-        RecurringInvoiceItem item5 = new RecurringInvoiceItem(invoiceId2, subscriptionId1, bundleId,"test plan", "test phase A", startDate, endDate,
-                rate1, rate1, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item5);
 
-        RecurringInvoiceItem item6 = new RecurringInvoiceItem(invoiceId2, subscriptionId2, bundleId,"test plan", "test phase B", startDate, endDate,
-                rate2, rate2, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item6);
+        RecurringInvoiceItem item5 = new RecurringInvoiceItem(invoiceId2, accountId, bundleId,subscriptionId1, "test plan", "test phase A", startDate, endDate,
+                rate1, rate1, Currency.USD);
+        recurringInvoiceItemDao.create(item5, context);
+
+        RecurringInvoiceItem item6 = new RecurringInvoiceItem(invoiceId2, accountId, bundleId,subscriptionId2, "test plan", "test phase B", startDate, endDate,
+                rate2, rate2, Currency.USD);
+        recurringInvoiceItemDao.create(item6, context);
 
-        RecurringInvoiceItem item7 = new RecurringInvoiceItem(invoiceId2, subscriptionId3, bundleId, "test plan", "test phase C", startDate, endDate,
-                rate3, rate3, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item7);
+        RecurringInvoiceItem item7 = new RecurringInvoiceItem(invoiceId2, accountId, bundleId,subscriptionId3, "test plan", "test phase C", startDate, endDate,
+                rate3, rate3, Currency.USD);
+        recurringInvoiceItemDao.create(item7, context);
 
         // check that each subscription returns the correct number of invoices
         List<Invoice> items1 = invoiceDao.getInvoicesBySubscription(subscriptionId1);
@@ -252,12 +236,12 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
     public void testGetInvoicesForAccountAfterDate() {
         UUID accountId = UUID.randomUUID();
         DateTime targetDate1 = new DateTime(2011, 10, 6, 0, 0, 0, 0);
-        Invoice invoice1 = new DefaultInvoice(accountId, targetDate1, Currency.USD, clock);
-        invoiceDao.create(invoice1);
+        Invoice invoice1 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate1, Currency.USD);
+        invoiceDao.create(invoice1, context);
 
         DateTime targetDate2 = new DateTime(2011, 12, 6, 0, 0, 0, 0);
-        Invoice invoice2 = new DefaultInvoice(accountId, targetDate2, Currency.USD, clock);
-        invoiceDao.create(invoice2);
+        Invoice invoice2 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate2, Currency.USD);
+        invoiceDao.create(invoice2, context);
 
 
         List<Invoice> invoices;
@@ -282,8 +266,8 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         UUID accountId = UUID.randomUUID();
         UUID bundleId = UUID.randomUUID();
         DateTime targetDate1 = new DateTime(2011, 10, 6, 0, 0, 0, 0);
-        Invoice invoice1 = new DefaultInvoice(accountId, targetDate1, Currency.USD, clock);
-        invoiceDao.create(invoice1);
+        Invoice invoice1 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate1, Currency.USD);
+        invoiceDao.create(invoice1, context);
 
         DateTime startDate = new DateTime(2011, 3, 1, 0, 0, 0, 0);
         DateTime endDate = startDate.plusMonths(1);
@@ -291,17 +275,17 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         BigDecimal rate1 = new BigDecimal("17.0");
         BigDecimal rate2 = new BigDecimal("42.0");
 
-        RecurringInvoiceItem item1 = new RecurringInvoiceItem(invoice1.getId(), UUID.randomUUID(), bundleId,"test plan", "test phase A", startDate,
-                endDate, rate1, rate1, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item1);
+        RecurringInvoiceItem item1 = new RecurringInvoiceItem(invoice1.getId(), accountId, bundleId,UUID.randomUUID(), "test plan", "test phase A", startDate,
+                endDate, rate1, rate1, Currency.USD);
+        recurringInvoiceItemDao.create(item1, context);
 
-        RecurringInvoiceItem item2 = new RecurringInvoiceItem(invoice1.getId(), UUID.randomUUID(), bundleId,"test plan", "test phase B", startDate,
-                endDate, rate2, rate2, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item2);
+        RecurringInvoiceItem item2 = new RecurringInvoiceItem(invoice1.getId(), accountId, bundleId,UUID.randomUUID(), "test plan", "test phase B", startDate,
+                endDate, rate2, rate2, Currency.USD);
+        recurringInvoiceItemDao.create(item2, context);
 
         BigDecimal payment1 = new BigDecimal("48.0");
-        InvoicePayment payment = new DefaultInvoicePayment(invoice1.getId(), new DateTime(), payment1, Currency.USD);
-        invoicePaymentDao.create(payment);
+        InvoicePayment payment = new DefaultInvoicePayment(UUID.randomUUID(), invoice1.getId(), new DateTime(), payment1, Currency.USD);
+        invoicePaymentDao.create(payment, context);
 
         BigDecimal balance = invoiceDao.getAccountBalance(accountId);
         assertEquals(balance.compareTo(rate1.add(rate2).subtract(payment1)), 0);
@@ -312,8 +296,8 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         UUID accountId = UUID.randomUUID();
         UUID bundleId = UUID.randomUUID();
         DateTime targetDate1 = new DateTime(2011, 10, 6, 0, 0, 0, 0);
-        Invoice invoice1 = new DefaultInvoice(accountId, targetDate1, Currency.USD, clock);
-        invoiceDao.create(invoice1);
+        Invoice invoice1 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate1, Currency.USD);
+        invoiceDao.create(invoice1, context);
 
         DateTime startDate = new DateTime(2011, 3, 1, 0, 0, 0, 0);
         DateTime endDate = startDate.plusMonths(1);
@@ -321,13 +305,13 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         BigDecimal rate1 = new BigDecimal("17.0");
         BigDecimal rate2 = new BigDecimal("42.0");
 
-        RecurringInvoiceItem item1 = new RecurringInvoiceItem(invoice1.getId(), UUID.randomUUID(), bundleId,"test plan", "test phase A", startDate, endDate,
-                rate1, rate1, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item1);
+        RecurringInvoiceItem item1 = new RecurringInvoiceItem(invoice1.getId(), accountId, bundleId, UUID.randomUUID(), "test plan", "test phase A", startDate, endDate,
+                rate1, rate1, Currency.USD);
+        recurringInvoiceItemDao.create(item1, context);
 
-        RecurringInvoiceItem item2 = new RecurringInvoiceItem(invoice1.getId(), UUID.randomUUID(), bundleId,"test plan", "test phase B", startDate, endDate,
-                rate2, rate2, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item2);
+        RecurringInvoiceItem item2 = new RecurringInvoiceItem(invoice1.getId(), accountId, bundleId, UUID.randomUUID(), "test plan", "test phase B", startDate, endDate,
+                rate2, rate2, Currency.USD);
+        recurringInvoiceItemDao.create(item2, context);
 
         BigDecimal balance = invoiceDao.getAccountBalance(accountId);
         assertEquals(balance.compareTo(rate1.add(rate2)), 0);
@@ -337,12 +321,12 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
     public void testAccountBalanceWithNoInvoiceItems() {
         UUID accountId = UUID.randomUUID();
         DateTime targetDate1 = new DateTime(2011, 10, 6, 0, 0, 0, 0);
-        Invoice invoice1 = new DefaultInvoice(accountId, targetDate1, Currency.USD, clock);
-        invoiceDao.create(invoice1);
+        Invoice invoice1 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate1, Currency.USD);
+        invoiceDao.create(invoice1, context);
 
         BigDecimal payment1 = new BigDecimal("48.0");
-        InvoicePayment payment = new DefaultInvoicePayment(invoice1.getId(), new DateTime(), payment1, Currency.USD);
-        invoicePaymentDao.create(payment);
+        InvoicePayment payment = new DefaultInvoicePayment(UUID.randomUUID(), invoice1.getId(), new DateTime(), payment1, Currency.USD);
+        invoicePaymentDao.create(payment, context);
 
         BigDecimal balance = invoiceDao.getAccountBalance(accountId);
         assertEquals(balance.compareTo(BigDecimal.ZERO.subtract(payment1)), 0);
@@ -353,8 +337,8 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         UUID accountId = UUID.randomUUID();
         UUID bundleId = UUID.randomUUID();
         DateTime targetDate1 = new DateTime(2011, 10, 6, 0, 0, 0, 0);
-        Invoice invoice1 = new DefaultInvoice(accountId, targetDate1, Currency.USD, clock);
-        invoiceDao.create(invoice1);
+        Invoice invoice1 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate1, Currency.USD);
+        invoiceDao.create(invoice1, context);
 
         DateTime startDate = new DateTime(2011, 3, 1, 0, 0, 0, 0);
         DateTime endDate = startDate.plusMonths(1);
@@ -362,13 +346,14 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         BigDecimal rate1 = new BigDecimal("17.0");
         BigDecimal rate2 = new BigDecimal("42.0");
 
-        RecurringInvoiceItem item1 = new RecurringInvoiceItem(invoice1.getId(), UUID.randomUUID(), bundleId, "test plan", "test phase A", startDate, endDate,
-                rate1, rate1, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item1);
 
-        RecurringInvoiceItem item2 = new RecurringInvoiceItem(invoice1.getId(), UUID.randomUUID(), bundleId,"test plan", "test phase B", startDate, endDate,
-                rate2, rate2, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item2);
+        RecurringInvoiceItem item1 = new RecurringInvoiceItem(invoice1.getId(), accountId, bundleId, UUID.randomUUID(), "test plan", "test phase A", startDate, endDate,
+                rate1, rate1, Currency.USD);
+        recurringInvoiceItemDao.create(item1, context);
+
+        RecurringInvoiceItem item2 = new RecurringInvoiceItem(invoice1.getId(), accountId, bundleId, UUID.randomUUID(), "test plan", "test phase B", startDate, endDate,
+                rate2, rate2, Currency.USD);
+        recurringInvoiceItemDao.create(item2, context);
 
         DateTime upToDate;
         Collection<Invoice> invoices;
@@ -382,17 +367,17 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         assertEquals(invoices.size(), 1);
 
         DateTime targetDate2 = new DateTime(2011, 7, 1, 0, 0, 0, 0);
-        Invoice invoice2 = new DefaultInvoice(accountId, targetDate2, Currency.USD, clock);
-        invoiceDao.create(invoice2);
+        Invoice invoice2 = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate2, Currency.USD);
+        invoiceDao.create(invoice2, context);
 
         DateTime startDate2 = new DateTime(2011, 6, 1, 0, 0, 0, 0);
         DateTime endDate2 = startDate2.plusMonths(3);
 
         BigDecimal rate3 = new BigDecimal("21.0");
 
-        RecurringInvoiceItem item3 = new RecurringInvoiceItem(invoice2.getId(), UUID.randomUUID(), bundleId,"test plan", "test phase C", startDate2, endDate2,
-                rate3, rate3, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item3);
+        RecurringInvoiceItem item3 = new RecurringInvoiceItem(invoice2.getId(), accountId, bundleId, UUID.randomUUID(), "test plan", "test phase C", startDate2, endDate2,
+                rate3, rate3, Currency.USD);
+        recurringInvoiceItemDao.create(item3, context);
 
         upToDate = new DateTime(2011, 1, 1, 0, 0, 0, 0);
         invoices = invoiceDao.getUnpaidInvoicesByAccountId(accountId, upToDate);
@@ -454,8 +439,8 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         assertEquals(invoice2.getBalance(), FIVE);
         invoiceList.add(invoice2);
 
-        invoiceDao.create(invoice1);
-        invoiceDao.create(invoice2);
+        invoiceDao.create(invoice1, context);
+        invoiceDao.create(invoice2, context);
 
         Invoice savedInvoice1 = invoiceDao.getById(invoice1.getId());
         assertEquals(savedInvoice1.getTotalAmount(), ZERO);
@@ -515,7 +500,8 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         BillingEventSet events = new BillingEventSet();
         events.add(event1);
 
-        Invoice invoice1 = generator.generateInvoice(UUID.randomUUID(), events, null, effectiveDate1, Currency.USD);
+        UUID accountId = UUID.randomUUID();
+        Invoice invoice1 = generator.generateInvoice(accountId, events, null, effectiveDate1, Currency.USD);
         assertNotNull(invoice1);
         assertEquals(invoice1.getNumberOfItems(), 1);
         assertEquals(invoice1.getTotalAmount().compareTo(ZERO), 0);
@@ -529,7 +515,7 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
                 "testEvent2", 2L, SubscriptionTransitionType.CHANGE);
         events.add(event2);
 
-        Invoice invoice2 = generator.generateInvoice(UUID.randomUUID(), events, invoiceList, effectiveDate2, Currency.USD);
+        Invoice invoice2 = generator.generateInvoice(accountId, events, invoiceList, effectiveDate2, Currency.USD);
         assertNotNull(invoice2);
         assertEquals(invoice2.getNumberOfItems(), 1);
         assertEquals(invoice2.getTotalAmount().compareTo(cheapAmount), 0);
@@ -537,7 +523,7 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         invoiceList.add(invoice2);
 
         DateTime effectiveDate3 = effectiveDate2.plusMonths(1);
-        Invoice invoice3 = generator.generateInvoice(UUID.randomUUID(), events, invoiceList, effectiveDate3, Currency.USD);
+        Invoice invoice3 = generator.generateInvoice(accountId, events, invoiceList, effectiveDate3, Currency.USD);
         assertNotNull(invoice3);
         assertEquals(invoice3.getNumberOfItems(), 1);
         assertEquals(invoice3.getTotalAmount().compareTo(cheapAmount), 0);
@@ -586,7 +572,7 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
         assertEquals(invoice.getNumberOfItems(), 2);
         assertEquals(invoice.getTotalAmount().compareTo(cheapAmount), 0);
 
-        invoiceDao.create(invoice);
+        invoiceDao.create(invoice, context);
         Invoice savedInvoice = invoiceDao.getById(invoice.getId());
 
         assertNotNull(savedInvoice);
@@ -623,7 +609,7 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
 
         Invoice invoice1 = generator.generateInvoice(UUID.randomUUID(), events, invoices, targetDate1, Currency.USD);
         invoices.add(invoice1);
-        invoiceDao.create(invoice1);
+        invoiceDao.create(invoice1, context);
         invoice1 = invoiceDao.getById(invoice1.getId());
         assertNotNull(invoice1.getInvoiceNumber());
 
@@ -633,8 +619,74 @@ public class InvoiceDaoTests extends InvoiceDaoTestBase {
                                                       "testEvent2", 2L, SubscriptionTransitionType.CHANGE);
         events.add(event2);
         Invoice invoice2 = generator.generateInvoice(UUID.randomUUID(), events, invoices, targetDate2, Currency.USD);
-        invoiceDao.create(invoice2);
+        invoiceDao.create(invoice2, context);
         invoice2 = invoiceDao.getById(invoice2.getId());
         assertNotNull(invoice2.getInvoiceNumber());
     }
+
+    @Test
+    public void testAddingWrittenOffTag() throws InvoiceApiException {
+        Subscription subscription = BrainDeadProxyFactory.createBrainDeadProxyFor(Subscription.class);
+        ((ZombieControl) subscription).addResult("getId", UUID.randomUUID());
+
+        Plan plan = BrainDeadProxyFactory.createBrainDeadProxyFor(Plan.class);
+        ((ZombieControl) plan).addResult("getName", "plan");
+
+        PlanPhase phase1 = BrainDeadProxyFactory.createBrainDeadProxyFor(PlanPhase.class);
+        ((ZombieControl) phase1).addResult("getName", "plan-phase1");
+
+        DateTime targetDate1 = clock.getUTCNow();
+        Currency currency = Currency.USD;
+
+        // create pseudo-random invoice
+        BillingEvent event1 = new DefaultBillingEvent(subscription, targetDate1, plan, phase1, null,
+                                                      TEN, currency,
+                                                      BillingPeriod.MONTHLY, 31, BillingModeType.IN_ADVANCE,
+                                                      "testEvent1", 1L, SubscriptionTransitionType.CHANGE);
+        BillingEventSet events = new BillingEventSet();
+        events.add(event1);
+
+        Invoice invoice = generator.generateInvoice(UUID.randomUUID(), events, null, targetDate1, Currency.USD);
+        invoiceDao.create(invoice, context);
+
+        invoiceDao.addControlTag(ControlTagType.WRITTEN_OFF, invoice.getId(), context);
+
+        Invoice savedInvoice = invoiceDao.getById(invoice.getId());
+        assertTrue(savedInvoice.hasTag(ControlTagType.WRITTEN_OFF.toString()));
+    }
+
+    @Test
+    public void testRemoveWrittenOffTag() throws InvoiceApiException {
+        Subscription subscription = BrainDeadProxyFactory.createBrainDeadProxyFor(Subscription.class);
+        ((ZombieControl) subscription).addResult("getId", UUID.randomUUID());
+
+        Plan plan = BrainDeadProxyFactory.createBrainDeadProxyFor(Plan.class);
+        ((ZombieControl) plan).addResult("getName", "plan");
+
+        PlanPhase phase1 = BrainDeadProxyFactory.createBrainDeadProxyFor(PlanPhase.class);
+        ((ZombieControl) phase1).addResult("getName", "plan-phase1");
+
+        DateTime targetDate1 = clock.getUTCNow();
+        Currency currency = Currency.USD;
+
+        // create pseudo-random invoice
+        BillingEvent event1 = new DefaultBillingEvent(subscription, targetDate1, plan, phase1, null,
+                                                      TEN, currency,
+                                                      BillingPeriod.MONTHLY, 31, BillingModeType.IN_ADVANCE,
+                                                      "testEvent1", 1L, SubscriptionTransitionType.CHANGE);
+        BillingEventSet events = new BillingEventSet();
+        events.add(event1);
+
+        Invoice invoice = generator.generateInvoice(UUID.randomUUID(), events, null, targetDate1, Currency.USD);
+        invoiceDao.create(invoice, context);
+
+        invoiceDao.addControlTag(ControlTagType.WRITTEN_OFF, invoice.getId(), context);
+
+        Invoice savedInvoice = invoiceDao.getById(invoice.getId());
+        assertTrue(savedInvoice.hasTag(ControlTagType.WRITTEN_OFF.toString()));
+
+        invoiceDao.removeControlTag(ControlTagType.WRITTEN_OFF, invoice.getId(), context);
+        savedInvoice = invoiceDao.getById(invoice.getId());
+        assertFalse(savedInvoice.hasTag(ControlTagType.WRITTEN_OFF.toString()));
+    }
 }
diff --git a/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceItemDaoTests.java b/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceItemDaoTests.java
index 9d625bd..7ada46c 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceItemDaoTests.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/dao/InvoiceItemDaoTests.java
@@ -20,8 +20,6 @@ import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.invoice.api.InvoiceItem;
 import com.ning.billing.invoice.model.DefaultInvoice;
 import com.ning.billing.invoice.model.RecurringInvoiceItem;
-import com.ning.billing.util.clock.Clock;
-import com.ning.billing.util.clock.DefaultClock;
 import org.joda.time.DateTime;
 import org.testng.annotations.Test;
 
@@ -34,10 +32,9 @@ import static org.testng.Assert.assertNotNull;
 
 @Test(groups = {"invoicing", "invoicing-invoiceDao"})
 public class InvoiceItemDaoTests extends InvoiceDaoTestBase {
-    private final Clock clock = new DefaultClock();
-
     @Test(groups = "slow")
     public void testInvoiceItemCreation() {
+        UUID accountId = UUID.randomUUID();
         UUID invoiceId = UUID.randomUUID();
         UUID bundleId = UUID.randomUUID();
         UUID subscriptionId = UUID.randomUUID();
@@ -45,10 +42,9 @@ public class InvoiceItemDaoTests extends InvoiceDaoTestBase {
         DateTime endDate = new DateTime(2011, 11, 1, 0, 0, 0, 0);
         BigDecimal rate = new BigDecimal("20.00");
 
-        final DateTime expectedCreatedDate = clock.getUTCNow();
-        RecurringInvoiceItem item = new RecurringInvoiceItem(invoiceId, subscriptionId, bundleId, "test plan", "test phase", startDate, endDate,
-                rate, rate, Currency.USD, expectedCreatedDate);
-        recurringInvoiceItemDao.create(item);
+        RecurringInvoiceItem item = new RecurringInvoiceItem(invoiceId, accountId, bundleId, subscriptionId, "test plan", "test phase", startDate, endDate,
+                rate, rate, Currency.USD);
+        recurringInvoiceItemDao.create(item, context);
 
         RecurringInvoiceItem thisItem = (RecurringInvoiceItem) recurringInvoiceItemDao.getById(item.getId().toString());
         assertNotNull(thisItem);
@@ -60,11 +56,13 @@ public class InvoiceItemDaoTests extends InvoiceDaoTestBase {
         assertEquals(thisItem.getAmount().compareTo(item.getRate()), 0);
         assertEquals(thisItem.getRate().compareTo(item.getRate()), 0);
         assertEquals(thisItem.getCurrency(), item.getCurrency());
-        assertEquals(thisItem.getCreatedDate().compareTo(item.getCreatedDate()), 0);
+        // created date is no longer set before persistence layer call
+        // assertEquals(thisItem.getCreatedDate().compareTo(item.getCreatedDate()), 0);
     }
 
     @Test(groups = "slow")
     public void testGetInvoiceItemsBySubscriptionId() {
+        UUID accountId = UUID.randomUUID();
         UUID subscriptionId = UUID.randomUUID();
         UUID bundleId = UUID.randomUUID();
         DateTime startDate = new DateTime(2011, 3, 1, 0, 0, 0, 0);
@@ -72,9 +70,11 @@ public class InvoiceItemDaoTests extends InvoiceDaoTestBase {
 
         for (int i = 0; i < 3; i++) {
             UUID invoiceId = UUID.randomUUID();
-            RecurringInvoiceItem item = new RecurringInvoiceItem(invoiceId, subscriptionId, bundleId, "test plan", "test phase", startDate.plusMonths(i), startDate.plusMonths(i + 1),
-                    rate, rate, Currency.USD, clock.getUTCNow());
-            recurringInvoiceItemDao.create(item);
+
+            RecurringInvoiceItem item = new RecurringInvoiceItem(invoiceId, accountId, bundleId, subscriptionId,
+                    "test plan", "test phase", startDate.plusMonths(i), startDate.plusMonths(i + 1),
+                    rate, rate, Currency.USD);
+            recurringInvoiceItemDao.create(item, context);
         }
 
         List<InvoiceItem> items = recurringInvoiceItemDao.getInvoiceItemsBySubscription(subscriptionId.toString());
@@ -83,6 +83,7 @@ public class InvoiceItemDaoTests extends InvoiceDaoTestBase {
 
     @Test(groups = "slow")
     public void testGetInvoiceItemsByInvoiceId() {
+        UUID accountId = UUID.randomUUID();
         UUID invoiceId = UUID.randomUUID();
         UUID bundleId = UUID.randomUUID();
         DateTime startDate = new DateTime(2011, 3, 1, 0, 0, 0, 0);
@@ -91,9 +92,11 @@ public class InvoiceItemDaoTests extends InvoiceDaoTestBase {
         for (int i = 0; i < 5; i++) {
             UUID subscriptionId = UUID.randomUUID();
             BigDecimal amount = rate.multiply(new BigDecimal(i + 1));
-            RecurringInvoiceItem item = new RecurringInvoiceItem(invoiceId, subscriptionId, bundleId, "test plan", "test phase", startDate, startDate.plusMonths(1),
-                    amount, amount, Currency.USD, clock.getUTCNow());
-            recurringInvoiceItemDao.create(item);
+
+            RecurringInvoiceItem item = new RecurringInvoiceItem(invoiceId, accountId, bundleId, subscriptionId,
+                    "test plan", "test phase", startDate, startDate.plusMonths(1),
+                    amount, amount, Currency.USD);
+            recurringInvoiceItemDao.create(item, context);
         }
 
         List<InvoiceItem> items = recurringInvoiceItemDao.getInvoiceItemsByInvoice(invoiceId.toString());
@@ -105,18 +108,20 @@ public class InvoiceItemDaoTests extends InvoiceDaoTestBase {
         UUID accountId = UUID.randomUUID();
         UUID bundleId = UUID.randomUUID();
         DateTime targetDate = new DateTime(2011, 5, 23, 0, 0, 0, 0);
-        DefaultInvoice invoice = new DefaultInvoice(accountId, targetDate, Currency.USD, clock);
+        DefaultInvoice invoice = new DefaultInvoice(accountId, clock.getUTCNow(), targetDate, Currency.USD);
 
-        invoiceDao.create(invoice);
+        invoiceDao.create(invoice, context);
 
         UUID invoiceId = invoice.getId();
         DateTime startDate = new DateTime(2011, 3, 1, 0, 0, 0, 0);
         BigDecimal rate = new BigDecimal("20.00");
 
         UUID subscriptionId = UUID.randomUUID();
-        RecurringInvoiceItem item = new RecurringInvoiceItem(invoiceId, subscriptionId, bundleId, "test plan", "test phase", startDate, startDate.plusMonths(1),
-                rate, rate, Currency.USD, clock.getUTCNow());
-        recurringInvoiceItemDao.create(item);
+
+        RecurringInvoiceItem item = new RecurringInvoiceItem(invoiceId, accountId, bundleId, subscriptionId,
+                "test plan", "test phase", startDate, startDate.plusMonths(1),
+                rate, rate, Currency.USD);
+        recurringInvoiceItemDao.create(item, context);
 
         List<InvoiceItem> items = recurringInvoiceItemDao.getInvoiceItemsByAccount(accountId.toString());
         assertEquals(items.size(), 1);
diff --git a/invoice/src/test/java/com/ning/billing/invoice/dao/MockInvoiceDao.java b/invoice/src/test/java/com/ning/billing/invoice/dao/MockInvoiceDao.java
index 031e02a..dec7697 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/dao/MockInvoiceDao.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/dao/MockInvoiceDao.java
@@ -24,7 +24,9 @@ import java.util.Map;
 import java.util.UUID;
 
 import com.ning.billing.invoice.api.InvoicePayment;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.bus.Bus;
+import com.ning.billing.util.tag.ControlTagType;
 import org.joda.time.DateTime;
 
 import com.google.inject.Inject;
@@ -43,7 +45,7 @@ public class MockInvoiceDao implements InvoiceDao {
     }
 
     @Override
-    public void create(Invoice invoice) {
+    public void create(final Invoice invoice, final CallContext context) {
         synchronized (monitor) {
             invoices.put(invoice.getId(), invoice);
         }
@@ -151,7 +153,7 @@ public class MockInvoiceDao implements InvoiceDao {
     }
 
     @Override
-    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment) {
+    public void notifyOfPaymentAttempt(InvoicePayment invoicePayment, CallContext context) {
         synchronized (monitor) {
             Invoice invoice = invoices.get(invoicePayment.getInvoiceId());
             if (invoice != null) {
@@ -199,4 +201,14 @@ public class MockInvoiceDao implements InvoiceDao {
 	        }
 	        return result;
 	}
+
+    @Override
+    public void addControlTag(ControlTagType controlTagType, UUID objectId, CallContext context) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public void removeControlTag(ControlTagType controlTagType, UUID objectId, CallContext context) {
+        throw new UnsupportedOperationException();
+    }
 }
diff --git a/invoice/src/test/java/com/ning/billing/invoice/glue/InvoiceModuleWithEmbeddedDb.java b/invoice/src/test/java/com/ning/billing/invoice/glue/InvoiceModuleWithEmbeddedDb.java
index 22fec14..fd15171 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/glue/InvoiceModuleWithEmbeddedDb.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/glue/InvoiceModuleWithEmbeddedDb.java
@@ -23,8 +23,16 @@ import com.ning.billing.invoice.api.test.InvoiceTestApi;
 import com.ning.billing.invoice.api.test.DefaultInvoiceTestApi;
 import com.ning.billing.invoice.dao.InvoicePaymentSqlDao;
 import com.ning.billing.invoice.dao.RecurringInvoiceItemSqlDao;
+import com.ning.billing.invoice.notification.MockNextBillingDateNotifier;
+import com.ning.billing.invoice.notification.MockNextBillingDatePoster;
+import com.ning.billing.invoice.notification.NextBillingDateNotifier;
+import com.ning.billing.invoice.notification.NextBillingDatePoster;
 import com.ning.billing.mock.BrainDeadProxyFactory;
+import com.ning.billing.util.callcontext.CallContextFactory;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.glue.FieldStoreModule;
 import com.ning.billing.util.glue.GlobalLockerModule;
+import com.ning.billing.util.glue.TagStoreModule;
 import org.skife.jdbi.v2.IDBI;
 
 import com.ning.billing.account.api.AccountUserApi;
@@ -72,6 +80,12 @@ public class InvoiceModuleWithEmbeddedDb extends InvoiceModule {
     }
 
     @Override
+    protected void installNotifier() {
+        bind(NextBillingDateNotifier.class).to(MockNextBillingDateNotifier.class).asEagerSingleton();
+        bind(NextBillingDatePoster.class).to(MockNextBillingDatePoster.class).asEagerSingleton();
+    }
+
+    @Override
     public void configure() {
         loadSystemPropertiesFromClasspath("/resource.properties");
 
@@ -79,9 +93,13 @@ public class InvoiceModuleWithEmbeddedDb extends InvoiceModule {
         bind(IDBI.class).toInstance(dbi);
 
         bind(Clock.class).to(DefaultClock.class).asEagerSingleton();
+        bind(CallContextFactory.class).to(DefaultCallContextFactory.class).asEagerSingleton();
+                install(new FieldStoreModule());
+        install(new TagStoreModule());
+
         installNotificationQueue();
 //      install(new AccountModule());
-      bind(AccountUserApi.class).toInstance(BrainDeadProxyFactory.createBrainDeadProxyFor(AccountUserApi.class));
+        bind(AccountUserApi.class).toInstance(BrainDeadProxyFactory.createBrainDeadProxyFor(AccountUserApi.class));
         install(new CatalogModule());
         install(new EntitlementModule());
         install(new GlobalLockerModule());
@@ -89,7 +107,6 @@ public class InvoiceModuleWithEmbeddedDb extends InvoiceModule {
         super.configure();
 
         bind(InvoiceTestApi.class).to(DefaultInvoiceTestApi.class).asEagerSingleton();
-
         install(new BusModule());
     }
 
diff --git a/invoice/src/test/java/com/ning/billing/invoice/glue/InvoiceModuleWithMocks.java b/invoice/src/test/java/com/ning/billing/invoice/glue/InvoiceModuleWithMocks.java
index 4be12cc..fe4feb4 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/glue/InvoiceModuleWithMocks.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/glue/InvoiceModuleWithMocks.java
@@ -20,6 +20,10 @@ import com.ning.billing.invoice.dao.InvoiceDao;
 import com.ning.billing.invoice.dao.MockInvoiceDao;
 import com.ning.billing.util.globallocker.GlobalLocker;
 import com.ning.billing.util.globallocker.MockGlobalLocker;
+import com.ning.billing.util.glue.CallContextModule;
+import com.ning.billing.util.glue.FieldStoreModule;
+import com.ning.billing.util.glue.TagStoreModule;
+import org.skife.jdbi.v2.Call;
 
 
 public class InvoiceModuleWithMocks extends InvoiceModule {
@@ -49,8 +53,17 @@ public class InvoiceModuleWithMocks extends InvoiceModule {
     protected void installInvoiceService() {
 
     }
-    
+
+    @Override
     protected void installInvoiceMigrationApi() {
 
     }
+
+    @Override
+    public void configure() {
+        super.configure();
+
+        install(new FieldStoreModule());
+        //install(new TagStoreModule());
+    }
 }
diff --git a/invoice/src/test/java/com/ning/billing/invoice/MockModule.java b/invoice/src/test/java/com/ning/billing/invoice/MockModule.java
index a06808e..99f12b4 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/MockModule.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/MockModule.java
@@ -16,6 +16,10 @@
 
 package com.ning.billing.invoice;
 
+import com.ning.billing.util.callcontext.CallContextFactory;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.glue.FieldStoreModule;
+import com.ning.billing.util.glue.TagStoreModule;
 import org.skife.config.ConfigurationObjectFactory;
 import org.skife.jdbi.v2.IDBI;
 
@@ -36,15 +40,15 @@ import com.ning.billing.util.glue.NotificationQueueModule;
 
 
 public class MockModule extends AbstractModule {
-
-
     public static final String PLUGIN_NAME = "yoyo";
 
     @Override
     protected void configure() {
-
         bind(Clock.class).to(ClockMock.class).asEagerSingleton();
         bind(ClockMock.class).asEagerSingleton();
+        bind(CallContextFactory.class).to(DefaultCallContextFactory.class).asEagerSingleton();
+        install(new TagStoreModule());
+        install(new FieldStoreModule());
 
         final MysqlTestingHelper helper = new MysqlTestingHelper();
         bind(MysqlTestingHelper.class).toInstance(helper);
diff --git a/invoice/src/test/java/com/ning/billing/invoice/notification/MockNextBillingDateNotifier.java b/invoice/src/test/java/com/ning/billing/invoice/notification/MockNextBillingDateNotifier.java
new file mode 100644
index 0000000..727d9d7
--- /dev/null
+++ b/invoice/src/test/java/com/ning/billing/invoice/notification/MockNextBillingDateNotifier.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.invoice.notification;
+
+public class MockNextBillingDateNotifier implements NextBillingDateNotifier {
+    @Override
+    public void initialize() {
+        // do nothing
+    }
+
+    @Override
+    public void start() {
+        // do nothing
+    }
+
+    @Override
+    public void stop() {
+        // do nothing
+    }
+}
diff --git a/invoice/src/test/java/com/ning/billing/invoice/notification/TestNextBillingDateNotifier.java b/invoice/src/test/java/com/ning/billing/invoice/notification/TestNextBillingDateNotifier.java
index 0b2a456..adc78b7 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/notification/TestNextBillingDateNotifier.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/notification/TestNextBillingDateNotifier.java
@@ -21,18 +21,32 @@ import static java.util.concurrent.TimeUnit.MINUTES;
 
 import java.io.IOException;
 import java.sql.SQLException;
-import java.util.List;
 import java.util.UUID;
 import java.util.concurrent.Callable;
 
+import com.ning.billing.account.api.AccountUserApi;
+import com.ning.billing.account.api.MockAccountUserApi;
+import com.ning.billing.entitlement.api.billing.DefaultEntitlementBillingApi;
+import com.ning.billing.entitlement.api.billing.EntitlementBillingApi;
+import com.ning.billing.invoice.InvoiceDispatcher;
+import com.ning.billing.invoice.dao.DefaultInvoiceDao;
+import com.ning.billing.invoice.dao.InvoiceDao;
+import com.ning.billing.invoice.model.DefaultInvoiceGenerator;
+import com.ning.billing.invoice.model.InvoiceGenerator;
+import com.ning.billing.util.callcontext.CallContextFactory;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.customfield.dao.AuditedCustomFieldDao;
+import com.ning.billing.util.customfield.dao.CustomFieldDao;
+import com.ning.billing.util.globallocker.GlobalLocker;
+import com.ning.billing.util.globallocker.MySqlGlobalLocker;
+import com.ning.billing.util.tag.dao.AuditedTagDao;
+import com.ning.billing.util.tag.dao.TagDao;
 import org.apache.commons.io.IOUtils;
 import org.joda.time.DateTime;
 import org.skife.config.ConfigurationObjectFactory;
 import org.skife.jdbi.v2.IDBI;
 import org.skife.jdbi.v2.Transaction;
 import org.skife.jdbi.v2.TransactionStatus;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.testng.Assert;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;
@@ -47,16 +61,10 @@ import com.ning.billing.catalog.api.CatalogService;
 import com.ning.billing.config.CatalogConfig;
 import com.ning.billing.config.InvoiceConfig;
 import com.ning.billing.dbi.MysqlTestingHelper;
-import com.ning.billing.entitlement.api.migration.AccountMigrationData;
 import com.ning.billing.entitlement.api.user.Subscription;
-import com.ning.billing.entitlement.api.user.SubscriptionBundle;
-import com.ning.billing.entitlement.api.user.SubscriptionBundleData;
-import com.ning.billing.entitlement.api.user.SubscriptionData;
 import com.ning.billing.entitlement.engine.dao.EntitlementDao;
 import com.ning.billing.entitlement.engine.dao.EntitlementSqlDao;
-import com.ning.billing.entitlement.events.EntitlementEvent;
 import com.ning.billing.invoice.InvoiceListener;
-import com.ning.billing.invoice.dao.DefaultInvoiceDao;
 import com.ning.billing.lifecycle.KillbillService.ServiceException;
 import com.ning.billing.mock.BrainDeadProxyFactory;
 import com.ning.billing.mock.BrainDeadProxyFactory.ZombieControl;
@@ -70,24 +78,22 @@ import com.ning.billing.util.notificationq.NotificationQueueService;
 import com.ning.billing.util.notificationq.dao.NotificationSqlDao;
 
 public class TestNextBillingDateNotifier {
-    private static Logger log = LoggerFactory.getLogger(TestNextBillingDateNotifier.class);
 	private Clock clock;
 	private DefaultNextBillingDateNotifier notifier;
 	private DummySqlTest dao;
 	private Bus eventBus;
 	private MysqlTestingHelper helper;
-	private final InvoiceListenerMock listener = new InvoiceListenerMock();
+	private InvoiceListenerMock listener;
 	private NotificationQueueService notificationQueueService;
 
 	private static final class InvoiceListenerMock extends InvoiceListener {
 		int eventCount = 0;
 		UUID latestSubscriptionId = null;
 
-		public InvoiceListenerMock() {
-			super(null);
+		public InvoiceListenerMock(CallContextFactory factory, InvoiceDispatcher dispatcher) {
+			super(factory, dispatcher);
 		}
 
-
 		@Override
 		public void handleNextBillingDateEvent(UUID subscriptionId,
 				DateTime eventDateTime) {
@@ -112,19 +118,28 @@ public class TestNextBillingDateNotifier {
         final Injector g = Guice.createInjector(Stage.PRODUCTION,  new AbstractModule() {
 			@Override
             protected void configure() {
-				 bind(Clock.class).to(ClockMock.class).asEagerSingleton();
-				 bind(Bus.class).to(InMemoryBus.class).asEagerSingleton();
-				 bind(NotificationQueueService.class).to(DefaultNotificationQueueService.class).asEagerSingleton();
-				 final InvoiceConfig invoiceConfig = new ConfigurationObjectFactory(System.getProperties()).build(InvoiceConfig.class);
-				 bind(InvoiceConfig.class).toInstance(invoiceConfig);
-				 final CatalogConfig catalogConfig = new ConfigurationObjectFactory(System.getProperties()).build(CatalogConfig.class);
-                 bind(CatalogConfig.class).toInstance(catalogConfig);
-                 bind(CatalogService.class).to(DefaultCatalogService.class).asEagerSingleton();
-                 final MysqlTestingHelper helper = new MysqlTestingHelper();
-				 bind(MysqlTestingHelper.class).toInstance(helper);
-				 IDBI dbi = helper.getDBI();
-				 bind(IDBI.class).toInstance(dbi);
-                 bind(EntitlementDao.class).to(EntitlementSqlDao.class).asEagerSingleton();
+                bind(Clock.class).to(ClockMock.class).asEagerSingleton();
+                bind(CallContextFactory.class).to(DefaultCallContextFactory.class).asEagerSingleton();
+                bind(Bus.class).to(InMemoryBus.class).asEagerSingleton();
+                bind(NotificationQueueService.class).to(DefaultNotificationQueueService.class).asEagerSingleton();
+                final InvoiceConfig invoiceConfig = new ConfigurationObjectFactory(System.getProperties()).build(InvoiceConfig.class);
+                bind(InvoiceConfig.class).toInstance(invoiceConfig);
+                final CatalogConfig catalogConfig = new ConfigurationObjectFactory(System.getProperties()).build(CatalogConfig.class);
+                bind(CatalogConfig.class).toInstance(catalogConfig);
+                bind(CatalogService.class).to(DefaultCatalogService.class).asEagerSingleton();
+                final MysqlTestingHelper helper = new MysqlTestingHelper();
+                bind(MysqlTestingHelper.class).toInstance(helper);
+                IDBI dbi = helper.getDBI();
+                bind(IDBI.class).toInstance(dbi);
+                bind(TagDao.class).to(AuditedTagDao.class).asEagerSingleton();
+                bind(CustomFieldDao.class).to(AuditedCustomFieldDao.class).asEagerSingleton();
+                bind(EntitlementDao.class).to(EntitlementSqlDao.class).asEagerSingleton();
+                bind(GlobalLocker.class).to(MySqlGlobalLocker.class).asEagerSingleton();
+                bind(InvoiceGenerator.class).to(DefaultInvoiceGenerator.class).asEagerSingleton();
+                bind(InvoiceDao.class).to(DefaultInvoiceDao.class);
+                bind(NextBillingDatePoster.class).to(DefaultNextBillingDatePoster.class).asEagerSingleton();
+                bind(AccountUserApi.class).to(MockAccountUserApi.class).asEagerSingleton();
+                bind(EntitlementBillingApi.class).to(DefaultEntitlementBillingApi.class).asEagerSingleton();
 			}
         });
 
@@ -134,12 +149,14 @@ public class TestNextBillingDateNotifier {
         eventBus = g.getInstance(Bus.class);
         helper = g.getInstance(MysqlTestingHelper.class);
         notificationQueueService = g.getInstance(NotificationQueueService.class);
-
+        InvoiceDispatcher dispatcher = g.getInstance(InvoiceDispatcher.class);
 
         Subscription subscription = BrainDeadProxyFactory.createBrainDeadProxyFor(Subscription.class);
         EntitlementDao entitlementDao = BrainDeadProxyFactory.createBrainDeadProxyFor(EntitlementDao.class);
         ((ZombieControl) entitlementDao).addResult("getSubscriptionFromId", subscription);
 
+        CallContextFactory factory = new DefaultCallContextFactory(clock);
+        listener = new InvoiceListenerMock(factory, dispatcher);
         notifier = new DefaultNextBillingDateNotifier(notificationQueueService,g.getInstance(InvoiceConfig.class), entitlementDao, listener);
         startMysql();
 	}
diff --git a/invoice/src/test/java/com/ning/billing/invoice/TestInvoiceDispatcher.java b/invoice/src/test/java/com/ning/billing/invoice/TestInvoiceDispatcher.java
index ed35ef7..eeeea97 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/TestInvoiceDispatcher.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/TestInvoiceDispatcher.java
@@ -23,6 +23,11 @@ import java.util.SortedSet;
 import java.util.TreeSet;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.clock.Clock;
 import org.apache.commons.io.IOUtils;
 import org.joda.time.DateTime;
 import org.slf4j.Logger;
@@ -64,14 +69,17 @@ import com.ning.billing.util.globallocker.GlobalLocker;
 @Test(groups = "slow")
 @Guice(modules = {MockModule.class})
 public class TestInvoiceDispatcher {
-	Logger log = LoggerFactory.getLogger(TestInvoiceDispatcher.class);
+	private Logger log = LoggerFactory.getLogger(TestInvoiceDispatcher.class);
 
 	@Inject
-	InvoiceUserApi invoiceUserApi;
+	private InvoiceUserApi invoiceUserApi;
+
 	@Inject
 	private InvoiceGenerator generator;
+
 	@Inject
 	private InvoiceDao invoiceDao;
+
 	@Inject
 	private GlobalLocker locker;
 
@@ -79,18 +87,19 @@ public class TestInvoiceDispatcher {
 	private MysqlTestingHelper helper;
 
 	@Inject
-	NextBillingDateNotifier notifier;
+	private NextBillingDateNotifier notifier;
 
 	@Inject
 	private BusService busService;
 
+    @Inject
+    private Clock clock;
 
+    private CallContext context;
 
     @BeforeSuite(groups = "slow")
     public void setup() throws IOException
     {
-
-
 		final String entitlementDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/entitlement/ddl.sql"));
 		final String invoiceDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/invoice/ddl.sql"));
 		final String utilDdl = IOUtils.toString(TestInvoiceDispatcher.class.getResourceAsStream("/com/ning/billing/util/ddl.sql"));
@@ -103,6 +112,8 @@ public class TestInvoiceDispatcher {
 		notifier.initialize();
 		notifier.start();
 
+        context = new DefaultCallContextFactory(clock).createCallContext("Miracle Max", CallOrigin.TEST, UserType.TEST);
+
 		busService.getBus().start();
 	}
 
@@ -115,11 +126,12 @@ public class TestInvoiceDispatcher {
 		} catch (Exception e) {
 			log.warn("Failed to tearDown test properly ", e);
 		}
-        }
-	    @Test(groups={"slow"}, enabled=true)
-	    public void testDryrunInvoice() throws InvoiceApiException {
-	    	UUID accountId = UUID.randomUUID();
-	    	UUID subscriptionId = UUID.randomUUID();
+    }
+	    
+    @Test(groups={"slow"}, enabled=true)
+    public void testDryRunInvoice() throws InvoiceApiException {
+        UUID accountId = UUID.randomUUID();
+        UUID subscriptionId = UUID.randomUUID();
 
 		AccountUserApi accountUserApi = BrainDeadProxyFactory.createBrainDeadProxyFor(AccountUserApi.class);
 		Account account = BrainDeadProxyFactory.createBrainDeadProxyFor(Account.class);
@@ -147,21 +159,21 @@ public class TestInvoiceDispatcher {
 
 		InvoiceDispatcher dispatcher = new InvoiceDispatcher(generator, accountUserApi, entitlementBillingApi, invoiceDao, locker);
 
-		Invoice invoice = dispatcher.processAccount(accountId, target, true);
+		Invoice invoice = dispatcher.processAccount(accountId, target, true, context);
 		Assert.assertNotNull(invoice);
 
 		List<Invoice> invoices = invoiceDao.getInvoicesByAccount(accountId);
-		Assert.assertEquals(invoices.size(),0);
+		Assert.assertEquals(invoices.size(), 0);
 
 		// Try it again to double check
-		invoice = dispatcher.processAccount(accountId, target, true);
+		invoice = dispatcher.processAccount(accountId, target, true, context);
 		Assert.assertNotNull(invoice);
 
 		invoices = invoiceDao.getInvoicesByAccount(accountId);
-		Assert.assertEquals(invoices.size(),0);
+		Assert.assertEquals(invoices.size(), 0);
 
 		// This time no dry run
-		invoice = dispatcher.processAccount(accountId, target, false);
+		invoice = dispatcher.processAccount(accountId, target, false, context);
 		Assert.assertNotNull(invoice);
 
 		invoices = invoiceDao.getInvoicesByAccount(accountId);
diff --git a/invoice/src/test/java/com/ning/billing/invoice/tests/DefaultInvoiceGeneratorTests.java b/invoice/src/test/java/com/ning/billing/invoice/tests/DefaultInvoiceGeneratorTests.java
index 838375e..6e6b9b3 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/tests/DefaultInvoiceGeneratorTests.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/tests/DefaultInvoiceGeneratorTests.java
@@ -16,7 +16,6 @@
 
 package com.ning.billing.invoice.tests;
 
-import com.google.inject.Inject;
 import com.ning.billing.catalog.DefaultPrice;
 import com.ning.billing.catalog.MockInternationalPrice;
 import com.ning.billing.catalog.MockPlan;
@@ -27,6 +26,7 @@ import com.ning.billing.catalog.api.Currency;
 import com.ning.billing.catalog.api.PhaseType;
 import com.ning.billing.catalog.api.Plan;
 import com.ning.billing.catalog.api.PlanPhase;
+import com.ning.billing.config.InvoiceConfig;
 import com.ning.billing.entitlement.api.billing.BillingEvent;
 import com.ning.billing.entitlement.api.billing.BillingModeType;
 import com.ning.billing.entitlement.api.billing.DefaultBillingEvent;
@@ -62,11 +62,38 @@ import static org.testng.Assert.assertNull;
 @Test(groups = {"fast", "invoicing", "invoiceGenerator"})
 public class DefaultInvoiceGeneratorTests extends InvoicingTestBase {
     private final Clock clock = new DefaultClock();
+    private final InvoiceConfig invoiceConfig = new InvoiceConfig() {
+        @Override
+        public long getDaoClaimTimeMs() {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public int getDaoMaxReadyEvents() {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public long getNotificationSleepTimeMs() {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public boolean isEventProcessingOff() {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public int getNumberOfMonthsInFuture() {
+            return 36;
+        }
+    };
+
     private final InvoiceGenerator generator;
 
     public DefaultInvoiceGeneratorTests() {
         super();
-        this.generator = new DefaultInvoiceGenerator(clock);
+        this.generator = new DefaultInvoiceGenerator(clock, invoiceConfig);
     }
 
     @Test
@@ -267,7 +294,7 @@ public class DefaultInvoiceGeneratorTests extends InvoicingTestBase {
         // plan 3: change of term from monthly (BCD = 20) to annual (BCD = 31; immediate)
         // plan 4: change of plan, effective EOT, BCD = 7 (covers change of plan)
         // plan 5: addon to plan 2, with bill cycle alignment to plan; immediate cancellation
-
+        UUID accountId = UUID.randomUUID();
         UUID subscriptionId1 = UUID.randomUUID();
         UUID subscriptionId2 = UUID.randomUUID();
         UUID subscriptionId3 = UUID.randomUUID();
@@ -317,108 +344,108 @@ public class DefaultInvoiceGeneratorTests extends InvoicingTestBase {
         // on 1/5/2011, create subscription 1 (trial)
         events.add(createBillingEvent(subscriptionId1, plan1StartDate, plan1, plan1Phase1, 5));
         expectedAmount = EIGHT;
-        testInvoiceGeneration(events, invoices, plan1StartDate, 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan1StartDate, 1, expectedAmount);
 
         // on 2/5/2011, invoice subscription 1 (trial)
         expectedAmount = EIGHT;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 2, 5) , 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 2, 5) , 1, expectedAmount);
 
         // on 3/5/2011, invoice subscription 1 (trial)
         expectedAmount = EIGHT;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 3, 5), 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 3, 5), 1, expectedAmount);
 
         // on 3/10/2011, create subscription 2 (trial)
         events.add(createBillingEvent(subscriptionId2, plan2StartDate, plan2, plan2Phase1, 10));
         expectedAmount = TWENTY;
-        testInvoiceGeneration(events, invoices, plan2StartDate, 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan2StartDate, 1, expectedAmount);
 
         // on 4/5/2011, invoice subscription 1 (discount)
         events.add(createBillingEvent(subscriptionId1, plan1PhaseChangeDate, plan1, plan1Phase2, 5));
         expectedAmount = TWELVE;
-        testInvoiceGeneration(events, invoices, plan1PhaseChangeDate, 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan1PhaseChangeDate, 1, expectedAmount);
 
         // on 4/10/2011, invoice subscription 2 (trial)
         expectedAmount = TWENTY;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 4, 10), 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 4, 10), 1, expectedAmount);
 
         // on 4/29/2011, cancel subscription 1
         events.add(createBillingEvent(subscriptionId1, plan1CancelDate, plan1, plan1Phase3, 5));
         expectedAmount = TWELVE.multiply(SIX.divide(THIRTY, NUMBER_OF_DECIMALS, ROUNDING_METHOD)).negate().setScale(NUMBER_OF_DECIMALS);
-        testInvoiceGeneration(events, invoices, plan1CancelDate, 2, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan1CancelDate, 2, expectedAmount);
 
         // on 5/10/2011, invoice subscription 2 (trial)
         expectedAmount = TWENTY;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 5, 10), 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 5, 10), 1, expectedAmount);
 
         // on 5/20/2011, create subscription 3 (monthly)
         events.add(createBillingEvent(subscriptionId3, plan3StartDate, plan3, plan3Phase1, 20));
         expectedAmount = TEN;
-        testInvoiceGeneration(events, invoices, plan3StartDate, 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan3StartDate, 1, expectedAmount);
 
         // on 6/7/2011, create subscription 4
         events.add(createBillingEvent(subscriptionId4, plan4StartDate, plan4a, plan4aPhase1, 7));
         expectedAmount = FIFTEEN;
-        testInvoiceGeneration(events, invoices, plan4StartDate, 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan4StartDate, 1, expectedAmount);
 
         // on 6/10/2011, invoice subscription 2 (discount)
         events.add(createBillingEvent(subscriptionId2, plan2PhaseChangeToDiscountDate, plan2, plan2Phase2, 10));
         expectedAmount = THIRTY;
-        testInvoiceGeneration(events, invoices, plan2PhaseChangeToDiscountDate, 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan2PhaseChangeToDiscountDate, 1, expectedAmount);
 
         // on 6/20/2011, invoice subscription 3 (monthly)
         expectedAmount = TEN;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 6, 20), 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 6, 20), 1, expectedAmount);
 
         // on 6/21/2011, create add-on (subscription 5)
         events.add(createBillingEvent(subscriptionId5, plan5StartDate, plan5, plan5Phase1, 10));
         expectedAmount = TWENTY.multiply(NINETEEN).divide(THIRTY, NUMBER_OF_DECIMALS, ROUNDING_METHOD);
-        testInvoiceGeneration(events, invoices, plan5StartDate, 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan5StartDate, 1, expectedAmount);
 
         // on 7/7/2011, invoice subscription 4 (plan 1)
         expectedAmount = FIFTEEN;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 7, 7), 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 7, 7), 1, expectedAmount);
 
         // on 7/10/2011, invoice subscription 2 (discount), invoice subscription 5
         expectedAmount = THIRTY.add(TWENTY);
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 7, 10), 2, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 7, 10), 2, expectedAmount);
 
         // on 7/20/2011, invoice subscription 3 (monthly)
         expectedAmount = TEN;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 7, 20), 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 7, 20), 1, expectedAmount);
 
         // on 7/31/2011, convert subscription 3 to annual
         events.add(createBillingEvent(subscriptionId3, plan3UpgradeToAnnualDate, plan3, plan3Phase2, 31));
         expectedAmount = ONE_HUNDRED.subtract(TEN);
         expectedAmount = expectedAmount.add(TEN.multiply(ELEVEN.divide(THIRTY_ONE, 2 * NUMBER_OF_DECIMALS, ROUNDING_METHOD)));
         expectedAmount = expectedAmount.setScale(NUMBER_OF_DECIMALS, ROUNDING_METHOD);
-        testInvoiceGeneration(events, invoices, plan3UpgradeToAnnualDate, 3, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan3UpgradeToAnnualDate, 3, expectedAmount);
 
         // on 8/7/2011, invoice subscription 4 (plan 2)
         events.add(createBillingEvent(subscriptionId4, plan4ChangeOfPlanDate, plan4b, plan4bPhase1, 7));
         expectedAmount = TWENTY_FOUR;
-        testInvoiceGeneration(events, invoices, plan4ChangeOfPlanDate, 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan4ChangeOfPlanDate, 1, expectedAmount);
 
         // on 8/10/2011, invoice plan 2 (discount), invoice subscription 5
         expectedAmount = THIRTY.add(TWENTY);
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 8, 10), 2, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 8, 10), 2, expectedAmount);
 
         // on 9/7/2011, invoice subscription 4 (plan 2)
         expectedAmount = TWENTY_FOUR;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 9, 7), 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 9, 7), 1, expectedAmount);
 
         // on 9/10/2011, invoice plan 2 (evergreen), invoice subscription 5
         events.add(createBillingEvent(subscriptionId2, plan2PhaseChangeToEvergreenDate, plan2, plan2Phase3, 10));
         expectedAmount = FORTY.add(TWENTY);
-        testInvoiceGeneration(events, invoices, plan2PhaseChangeToEvergreenDate, 2, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan2PhaseChangeToEvergreenDate, 2, expectedAmount);
 
         // on 10/7/2011, invoice subscription 4 (plan 2), cancel subscription 5
         events.add(createBillingEvent(subscriptionId5, plan5CancelDate, plan5, plan5Phase2, 10));
         expectedAmount = TWENTY_FOUR.add(TWENTY.multiply(THREE.divide(THIRTY)).negate().setScale(NUMBER_OF_DECIMALS));
-        testInvoiceGeneration(events, invoices, plan5CancelDate, 3, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, plan5CancelDate, 3, expectedAmount);
 
         // on 10/10/2011, invoice plan 2 (evergreen)
         expectedAmount = FORTY ;
-        testInvoiceGeneration(events, invoices, buildDateTime(2011, 10, 10), 1, expectedAmount);
+        testInvoiceGeneration(accountId, events, invoices, buildDateTime(2011, 10, 10), 1, expectedAmount);
     }
 
     @Test
@@ -671,11 +698,10 @@ public class DefaultInvoiceGeneratorTests extends InvoicingTestBase {
                                        billCycleDay, BillingModeType.IN_ADVANCE, "Test", 1L, SubscriptionTransitionType.CREATE);
     }
 
-    private void testInvoiceGeneration(final BillingEventSet events, final List<Invoice> existingInvoices,
+    private void testInvoiceGeneration(final UUID accountId, final BillingEventSet events, final List<Invoice> existingInvoices,
                                        final DateTime targetDate, final int expectedNumberOfItems,
                                        final BigDecimal expectedAmount) throws InvoiceApiException {
         Currency currency = Currency.USD;
-        UUID accountId = UUID.randomUUID();
         Invoice invoice = generator.generateInvoice(accountId, events, existingInvoices, targetDate, currency);
         assertNotNull(invoice);
         assertEquals(invoice.getNumberOfItems(), expectedNumberOfItems);
diff --git a/invoice/src/test/java/com/ning/billing/invoice/tests/InvoicingTestBase.java b/invoice/src/test/java/com/ning/billing/invoice/tests/InvoicingTestBase.java
index c90bf69..4b47237 100644
--- a/invoice/src/test/java/com/ning/billing/invoice/tests/InvoicingTestBase.java
+++ b/invoice/src/test/java/com/ning/billing/invoice/tests/InvoicingTestBase.java
@@ -16,7 +16,6 @@
 
 package com.ning.billing.invoice.tests;
 
-
 import com.ning.billing.invoice.model.InvoicingConfiguration;
 import org.joda.time.DateTime;
 
@@ -32,7 +31,7 @@ public abstract class InvoicingTestBase {
     protected static final BigDecimal ONE_AND_A_HALF = new BigDecimal("1.5").setScale(NUMBER_OF_DECIMALS);
     protected static final BigDecimal TWO = new BigDecimal("2.0").setScale(NUMBER_OF_DECIMALS);
     protected static final BigDecimal THREE = new BigDecimal("3.0").setScale(NUMBER_OF_DECIMALS);
-    protected static final BigDecimal FOUR = new BigDecimal("4.0").setScale(NUMBER_OF_DECIMALS);
+    //protected static final BigDecimal FOUR = new BigDecimal("4.0").setScale(NUMBER_OF_DECIMALS);
     protected static final BigDecimal FIVE = new BigDecimal("5.0").setScale(NUMBER_OF_DECIMALS);
     protected static final BigDecimal SIX = new BigDecimal("6.0").setScale(NUMBER_OF_DECIMALS);
     protected static final BigDecimal SEVEN = new BigDecimal("7.0").setScale(NUMBER_OF_DECIMALS);
diff --git a/payment/src/main/java/com/ning/billing/payment/api/DefaultPaymentApi.java b/payment/src/main/java/com/ning/billing/payment/api/DefaultPaymentApi.java
index 63bc87e..c014b45 100644
--- a/payment/src/main/java/com/ning/billing/payment/api/DefaultPaymentApi.java
+++ b/payment/src/main/java/com/ning/billing/payment/api/DefaultPaymentApi.java
@@ -23,6 +23,7 @@ import java.util.UUID;
 
 import javax.annotation.Nullable;
 
+import com.ning.billing.util.callcontext.CallContext;
 import org.apache.commons.lang.StringUtils;
 import org.joda.time.DateTime;
 import org.slf4j.Logger;
@@ -48,6 +49,7 @@ public class DefaultPaymentApi implements PaymentApi {
     private final PaymentDao paymentDao;
     private final PaymentConfig config;
 
+
     private static final Logger log = LoggerFactory.getLogger(DefaultPaymentApi.class);
 
     @Inject
@@ -101,7 +103,7 @@ public class DefaultPaymentApi implements PaymentApi {
     }
 
     @Override
-    public Either<PaymentError, Void> updatePaymentGateway(String accountKey) {
+    public Either<PaymentError, Void> updatePaymentGateway(String accountKey, CallContext context) {
         final PaymentProviderPlugin plugin = getPaymentProviderPlugin(accountKey);
         return plugin.updatePaymentGateway(accountKey);
     }
@@ -113,31 +115,31 @@ public class DefaultPaymentApi implements PaymentApi {
     }
 
     @Override
-    public Either<PaymentError, String> addPaymentMethod(@Nullable String accountKey, PaymentMethodInfo paymentMethod) {
+    public Either<PaymentError, String> addPaymentMethod(@Nullable String accountKey, PaymentMethodInfo paymentMethod, CallContext context) {
         final PaymentProviderPlugin plugin = getPaymentProviderPlugin(accountKey);
         return plugin.addPaymentMethod(accountKey, paymentMethod);
     }
 
     @Override
-    public Either<PaymentError, Void> deletePaymentMethod(String accountKey, String paymentMethodId) {
+    public Either<PaymentError, Void> deletePaymentMethod(String accountKey, String paymentMethodId, CallContext context) {
         final PaymentProviderPlugin plugin = getPaymentProviderPlugin(accountKey);
         return plugin.deletePaymentMethod(accountKey, paymentMethodId);
     }
 
     @Override
-    public Either<PaymentError, PaymentMethodInfo> updatePaymentMethod(String accountKey, PaymentMethodInfo paymentMethodInfo) {
+    public Either<PaymentError, PaymentMethodInfo> updatePaymentMethod(String accountKey, PaymentMethodInfo paymentMethodInfo, CallContext context) {
         final PaymentProviderPlugin plugin = getPaymentProviderPlugin(accountKey);
         return plugin.updatePaymentMethod(accountKey, paymentMethodInfo);
     }
 
     @Override
-    public List<Either<PaymentError, PaymentInfo>> createPayment(String accountKey, List<String> invoiceIds) {
+    public List<Either<PaymentError, PaymentInfo>> createPayment(String accountKey, List<String> invoiceIds, CallContext context) {
         final Account account = accountUserApi.getAccountByKey(accountKey);
-        return createPayment(account, invoiceIds);
+        return createPayment(account, invoiceIds, context);
     }
 
     @Override
-    public Either<PaymentError, PaymentInfo> createPaymentForPaymentAttempt(UUID paymentAttemptId) {
+    public Either<PaymentError, PaymentInfo> createPaymentForPaymentAttempt(UUID paymentAttemptId, CallContext context) {
         PaymentAttempt paymentAttempt = paymentDao.getPaymentAttemptById(paymentAttemptId);
 
         if (paymentAttempt != null) {
@@ -159,8 +161,8 @@ public class DefaultPaymentApi implements PaymentApi {
                                                                          .setPaymentAttemptId(UUID.randomUUID())
                                                                          .build();
 
-                    paymentDao.createPaymentAttempt(newPaymentAttempt);
-                    return processPayment(getPaymentProviderPlugin(account), account, invoice, newPaymentAttempt);
+                    paymentDao.createPaymentAttempt(newPaymentAttempt, context);
+                    return processPayment(getPaymentProviderPlugin(account), account, invoice, newPaymentAttempt, context);
                 }
             }
         }
@@ -171,7 +173,7 @@ public class DefaultPaymentApi implements PaymentApi {
     }
 
     @Override
-    public List<Either<PaymentError, PaymentInfo>> createPayment(Account account, List<String> invoiceIds) {
+    public List<Either<PaymentError, PaymentInfo>> createPayment(Account account, List<String> invoiceIds, CallContext context) {
         final PaymentProviderPlugin plugin = getPaymentProviderPlugin(account);
 
         List<Either<PaymentError, PaymentInfo>> processedPaymentsOrErrors = new ArrayList<Either<PaymentError, PaymentInfo>>(invoiceIds.size());
@@ -197,16 +199,17 @@ public class DefaultPaymentApi implements PaymentApi {
             			processedPaymentsOrErrors.add(result);
             }
             else {
-                PaymentAttempt paymentAttempt = paymentDao.createPaymentAttempt(invoice);
+                PaymentAttempt paymentAttempt = paymentDao.createPaymentAttempt(invoice, context);
 
-                processedPaymentsOrErrors.add(processPayment(plugin, account, invoice, paymentAttempt));
+                processedPaymentsOrErrors.add(processPayment(plugin, account, invoice, paymentAttempt, context));
             }
         }
 
         return processedPaymentsOrErrors;
     }
 
-    private Either<PaymentError, PaymentInfo> processPayment(PaymentProviderPlugin plugin, Account account, Invoice invoice, PaymentAttempt paymentAttempt) {
+    private Either<PaymentError, PaymentInfo> processPayment(PaymentProviderPlugin plugin, Account account, Invoice invoice,
+                                                             PaymentAttempt paymentAttempt, CallContext context) {
         Either<PaymentError, PaymentInfo> paymentOrError = plugin.processInvoice(account, invoice);
         PaymentInfo paymentInfo = null;
 
@@ -218,7 +221,7 @@ public class DefaultPaymentApi implements PaymentApi {
         }
         else {
             paymentInfo = paymentOrError.getRight();
-            paymentDao.savePaymentInfo(paymentInfo);
+            paymentDao.savePaymentInfo(paymentInfo, context);
 
             final String paymentMethodId = paymentInfo.getPaymentMethodId();
             log.debug("Fetching payment method info for payment method id " + ((paymentMethodId == null) ? "null" : paymentMethodId));
@@ -229,18 +232,18 @@ public class DefaultPaymentApi implements PaymentApi {
 
                 if (paymentMethodInfo instanceof CreditCardPaymentMethodInfo) {
                     CreditCardPaymentMethodInfo ccPaymentMethod = (CreditCardPaymentMethodInfo)paymentMethodInfo;
-                    paymentDao.updatePaymentInfo(ccPaymentMethod.getType(), paymentInfo.getPaymentId(), ccPaymentMethod.getCardType(), ccPaymentMethod.getCardCountry());
+                    paymentDao.updatePaymentInfo(ccPaymentMethod.getType(), paymentInfo.getPaymentId(), ccPaymentMethod.getCardType(), ccPaymentMethod.getCardCountry(), context);
                 }
                 else if (paymentMethodInfo instanceof PaypalPaymentMethodInfo) {
                     PaypalPaymentMethodInfo paypalPaymentMethodInfo = (PaypalPaymentMethodInfo)paymentMethodInfo;
-                    paymentDao.updatePaymentInfo(paypalPaymentMethodInfo.getType(), paymentInfo.getPaymentId(), null, null);
+                    paymentDao.updatePaymentInfo(paypalPaymentMethodInfo.getType(), paymentInfo.getPaymentId(), null, null, context);
                 }
             } else {
                 log.info(paymentMethodInfoOrError.getLeft().getMessage());
             }
 
             if (paymentInfo.getPaymentId() != null) {
-                paymentDao.updatePaymentAttemptWithPaymentId(paymentAttempt.getPaymentAttemptId(), paymentInfo.getPaymentId());
+                paymentDao.updatePaymentAttemptWithPaymentId(paymentAttempt.getPaymentAttemptId(), paymentInfo.getPaymentId(), context);
             }
         }
 
@@ -249,7 +252,8 @@ public class DefaultPaymentApi implements PaymentApi {
                                                                            paymentAttempt.getPaymentAttemptDate(),
                                                                            paymentInfo == null || paymentInfo.getStatus().equalsIgnoreCase("Error") ? null : paymentInfo.getAmount(),
 //                                                                         paymentInfo.getRefundAmount(), TODO
-                                                                           paymentInfo == null || paymentInfo.getStatus().equalsIgnoreCase("Error") ? null : invoice.getCurrency()));
+                                                                           paymentInfo == null || paymentInfo.getStatus().equalsIgnoreCase("Error") ? null : invoice.getCurrency()),
+                                                                           context);
 
         return paymentOrError;
     }
@@ -286,13 +290,13 @@ public class DefaultPaymentApi implements PaymentApi {
     }
 
     @Override
-    public Either<PaymentError, String> createPaymentProviderAccount(Account account) {
+    public Either<PaymentError, String> createPaymentProviderAccount(Account account, CallContext context) {
         final PaymentProviderPlugin plugin = getPaymentProviderPlugin((Account)null);
         return plugin.createPaymentProviderAccount(account);
     }
 
     @Override
-    public Either<PaymentError, Void> updatePaymentProviderAccountContact(String externalKey) {
+    public Either<PaymentError, Void> updatePaymentProviderAccountContact(String externalKey, CallContext context) {
     	Account account = accountUserApi.getAccountByKey(externalKey);
         final PaymentProviderPlugin plugin = getPaymentProviderPlugin(account);
         return plugin.updatePaymentProviderAccountExistingContact(account);
@@ -304,7 +308,7 @@ public class DefaultPaymentApi implements PaymentApi {
     }
 
     @Override
-    public List<Either<PaymentError, PaymentInfo>> createRefund(Account account, List<String> invoiceIds) {
+    public List<Either<PaymentError, PaymentInfo>> createRefund(Account account, List<String> invoiceIds, CallContext context) {
         //TODO
         throw new UnsupportedOperationException();
     }
@@ -315,8 +319,8 @@ public class DefaultPaymentApi implements PaymentApi {
     }
 
     @Override
-    public PaymentAttempt getPaymentAttemptForInvoiceId(String invoiceId) {
-        return paymentDao.getPaymentAttemptForInvoiceId(invoiceId);
+    public List<PaymentAttempt> getPaymentAttemptsForInvoiceId(String invoiceId) {
+        return paymentDao.getPaymentAttemptsForInvoiceId(invoiceId);
     }
 
     @Override
diff --git a/payment/src/main/java/com/ning/billing/payment/dao/AuditedPaymentDao.java b/payment/src/main/java/com/ning/billing/payment/dao/AuditedPaymentDao.java
new file mode 100644
index 0000000..38e95d6
--- /dev/null
+++ b/payment/src/main/java/com/ning/billing/payment/dao/AuditedPaymentDao.java
@@ -0,0 +1,171 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.payment.dao;
+
+import java.util.List;
+import java.util.UUID;
+
+import com.ning.billing.util.ChangeType;
+import com.ning.billing.util.audit.dao.AuditSqlDao;
+import com.ning.billing.util.callcontext.CallContext;
+import org.apache.commons.lang.Validate;
+import org.skife.jdbi.v2.IDBI;
+
+import com.google.common.collect.ImmutableList;
+import com.google.inject.Inject;
+import com.ning.billing.invoice.api.Invoice;
+import com.ning.billing.payment.api.PaymentAttempt;
+import com.ning.billing.payment.api.PaymentInfo;
+import org.skife.jdbi.v2.Transaction;
+import org.skife.jdbi.v2.TransactionStatus;
+
+public class AuditedPaymentDao implements PaymentDao {
+    private final PaymentSqlDao sqlDao;
+
+    @Inject
+    public AuditedPaymentDao(IDBI dbi) {
+        this.sqlDao = dbi.onDemand(PaymentSqlDao.class);
+    }
+
+    @Override
+    public PaymentAttempt getPaymentAttemptForPaymentId(String paymentId) {
+        return sqlDao.getPaymentAttemptForPaymentId(paymentId);
+    }
+
+    @Override
+    public List<PaymentAttempt> getPaymentAttemptsForInvoiceId(String invoiceId) {
+        return sqlDao.getPaymentAttemptsForInvoiceId(invoiceId);
+    }
+
+    @Override
+    public PaymentAttempt createPaymentAttempt(final PaymentAttempt paymentAttempt, final CallContext context) {
+        return sqlDao.inTransaction(new Transaction<PaymentAttempt, PaymentSqlDao>() {
+            @Override
+            public PaymentAttempt inTransaction(PaymentSqlDao transactional, TransactionStatus status) throws Exception {
+                transactional.insertPaymentAttempt(paymentAttempt, context);
+                PaymentAttempt savedPaymentAttempt = transactional.getPaymentAttemptById(paymentAttempt.getPaymentAttemptId().toString());
+                UUID historyRecordId = UUID.randomUUID();
+                transactional.insertPaymentAttemptHistory(historyRecordId.toString(), paymentAttempt, context);
+                AuditSqlDao auditSqlDao = transactional.become(AuditSqlDao.class);
+                auditSqlDao.insertAuditFromTransaction("payment_attempt", historyRecordId.toString(),
+                                                       ChangeType.INSERT.toString(), context);
+                return savedPaymentAttempt;
+            }
+        });
+    }
+
+    @Override
+    public PaymentAttempt createPaymentAttempt(final Invoice invoice, final CallContext context) {
+        return sqlDao.inTransaction(new Transaction<PaymentAttempt, PaymentSqlDao>() {
+            @Override
+            public PaymentAttempt inTransaction(PaymentSqlDao transactional, TransactionStatus status) throws Exception {
+                final PaymentAttempt paymentAttempt = new PaymentAttempt(UUID.randomUUID(), invoice);
+                transactional.insertPaymentAttempt(paymentAttempt, context);
+                UUID historyRecordId = UUID.randomUUID();
+                transactional.insertPaymentAttemptHistory(historyRecordId.toString(), paymentAttempt, context);
+                AuditSqlDao auditSqlDao = transactional.become(AuditSqlDao.class);
+                auditSqlDao.insertAuditFromTransaction("payment_attempt", historyRecordId.toString(),
+                                                       ChangeType.INSERT.toString(), context);
+
+                return paymentAttempt;
+            }
+        });
+    }
+
+    @Override
+    public void savePaymentInfo(final PaymentInfo info, final CallContext context) {
+        sqlDao.inTransaction(new Transaction<Void, PaymentSqlDao>() {
+            @Override
+            public Void inTransaction(PaymentSqlDao transactional, TransactionStatus status) throws Exception {
+                transactional.insertPaymentInfo(info, context);
+                UUID historyRecordId = UUID.randomUUID();
+                transactional.insertPaymentInfoHistory(historyRecordId.toString(), info, context);
+                AuditSqlDao auditSqlDao = transactional.become(AuditSqlDao.class);
+                auditSqlDao.insertAuditFromTransaction("payment", historyRecordId.toString(),
+                                                       ChangeType.INSERT.toString(), context);
+
+                return null;
+            }
+        });
+    }
+
+    @Override
+    public void updatePaymentAttemptWithPaymentId(final UUID paymentAttemptId, final String paymentId, final CallContext context) {
+        sqlDao.inTransaction(new Transaction<Void, PaymentSqlDao>() {
+            @Override
+            public Void inTransaction(PaymentSqlDao transactional, TransactionStatus status) throws Exception {
+                transactional.updatePaymentAttemptWithPaymentId(paymentAttemptId.toString(), paymentId, context);
+                PaymentAttempt paymentAttempt = transactional.getPaymentAttemptById(paymentAttemptId.toString());
+                UUID historyRecordId = UUID.randomUUID();
+                transactional.insertPaymentAttemptHistory(historyRecordId.toString(), paymentAttempt, context);
+                AuditSqlDao auditSqlDao = transactional.become(AuditSqlDao.class);
+                auditSqlDao.insertAuditFromTransaction("payment_attempt", historyRecordId.toString(),
+                                                       ChangeType.UPDATE.toString(), context);
+
+                return null;
+            }
+        });
+    }
+
+    @Override
+    public void updatePaymentInfo(final String type, final String paymentId, final String cardType,
+                                  final String cardCountry, final CallContext context) {
+        sqlDao.inTransaction(new Transaction<Void, PaymentSqlDao>() {
+            @Override
+            public Void inTransaction(PaymentSqlDao transactional, TransactionStatus status) throws Exception {
+                transactional.updatePaymentInfo(type, paymentId, cardType, cardCountry, context);
+                PaymentInfo paymentInfo = transactional.getPaymentInfo(paymentId.toString());
+                UUID historyRecordId = UUID.randomUUID();
+                transactional.insertPaymentInfoHistory(historyRecordId.toString(), paymentInfo, context);
+                AuditSqlDao auditSqlDao = transactional.become(AuditSqlDao.class);
+                auditSqlDao.insertAuditFromTransaction("payments", historyRecordId.toString(),
+                                                       ChangeType.UPDATE.toString(), context);
+
+                return null;
+            }
+        });
+    }
+
+    @Override
+    public List<PaymentInfo> getPaymentInfo(List<String> invoiceIds) {
+        if (invoiceIds == null || invoiceIds.size() == 0) {
+            return ImmutableList.<PaymentInfo>of();
+        } else {
+            return sqlDao.getPaymentInfos(invoiceIds);
+        }
+    }
+
+    @Override
+    public List<PaymentAttempt> getPaymentAttemptsForInvoiceIds(List<String> invoiceIds) {
+        if (invoiceIds == null || invoiceIds.size() == 0) {
+            return ImmutableList.<PaymentAttempt>of();
+        } else {
+            return sqlDao.getPaymentAttemptsForInvoiceIds(invoiceIds);
+        }
+    }
+
+    @Override
+    public PaymentAttempt getPaymentAttemptById(UUID paymentAttemptId) {
+        return sqlDao.getPaymentAttemptById(paymentAttemptId.toString());
+    }
+
+    @Override
+    public PaymentInfo getPaymentInfoForPaymentAttemptId(String paymentAttemptIdStr) {
+        return sqlDao.getPaymentInfoForPaymentAttemptId(paymentAttemptIdStr);
+    }
+
+}
diff --git a/payment/src/main/java/com/ning/billing/payment/dao/PaymentDao.java b/payment/src/main/java/com/ning/billing/payment/dao/PaymentDao.java
index 2c9ee06..ce6adf6 100644
--- a/payment/src/main/java/com/ning/billing/payment/dao/PaymentDao.java
+++ b/payment/src/main/java/com/ning/billing/payment/dao/PaymentDao.java
@@ -22,22 +22,23 @@ import java.util.UUID;
 import com.ning.billing.invoice.api.Invoice;
 import com.ning.billing.payment.api.PaymentAttempt;
 import com.ning.billing.payment.api.PaymentInfo;
+import com.ning.billing.util.callcontext.CallContext;
 
 public interface PaymentDao {
 
-    PaymentAttempt createPaymentAttempt(Invoice invoice);
-    PaymentAttempt createPaymentAttempt(PaymentAttempt paymentAttempt);
+    PaymentAttempt createPaymentAttempt(Invoice invoice, CallContext context);
+    PaymentAttempt createPaymentAttempt(PaymentAttempt paymentAttempt, CallContext context);
 
-    void savePaymentInfo(PaymentInfo right);
+    void savePaymentInfo(PaymentInfo right, CallContext context);
 
     PaymentAttempt getPaymentAttemptForPaymentId(String paymentId);
     List<PaymentAttempt> getPaymentAttemptsForInvoiceIds(List<String> invoiceIds);
 
-    void updatePaymentAttemptWithPaymentId(UUID paymentAttemptId, String paymentId);
+    void updatePaymentAttemptWithPaymentId(UUID paymentAttemptId, String paymentId, CallContext context);
 
-    PaymentAttempt getPaymentAttemptForInvoiceId(String invoiceId);
+    List<PaymentAttempt> getPaymentAttemptsForInvoiceId(String invoiceId);
 
-    void updatePaymentInfo(String paymentMethodType, String paymentId, String cardType, String cardCountry);
+    void updatePaymentInfo(String paymentMethodType, String paymentId, String cardType, String cardCountry, CallContext context);
 
     List<PaymentInfo> getPaymentInfo(List<String> invoiceIds);
 
diff --git a/payment/src/main/java/com/ning/billing/payment/dao/PaymentSqlDao.java b/payment/src/main/java/com/ning/billing/payment/dao/PaymentSqlDao.java
index 69117fb..245a971 100644
--- a/payment/src/main/java/com/ning/billing/payment/dao/PaymentSqlDao.java
+++ b/payment/src/main/java/com/ning/billing/payment/dao/PaymentSqlDao.java
@@ -24,6 +24,10 @@ import java.util.Date;
 import java.util.List;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import com.ning.billing.util.entity.BinderBase;
+import com.ning.billing.util.entity.MapperBase;
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
 import org.skife.jdbi.v2.SQLStatement;
@@ -33,6 +37,7 @@ import org.skife.jdbi.v2.sqlobject.Binder;
 import org.skife.jdbi.v2.sqlobject.SqlQuery;
 import org.skife.jdbi.v2.sqlobject.SqlUpdate;
 import org.skife.jdbi.v2.sqlobject.customizers.Mapper;
+import org.skife.jdbi.v2.sqlobject.customizers.RegisterMapper;
 import org.skife.jdbi.v2.sqlobject.mixins.CloseMe;
 import org.skife.jdbi.v2.sqlobject.mixins.Transactional;
 import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
@@ -45,60 +50,65 @@ import com.ning.billing.payment.api.PaymentAttempt;
 import com.ning.billing.payment.api.PaymentInfo;
 
 @ExternalizedSqlViaStringTemplate3()
+@RegisterMapper({PaymentSqlDao.PaymentAttemptMapper.class, PaymentSqlDao.PaymentInfoMapper.class})
 public interface PaymentSqlDao extends Transactional<PaymentSqlDao>, CloseMe, Transmogrifier {
     @SqlUpdate
-    void insertPaymentAttempt(@Bind(binder = PaymentAttemptBinder.class) PaymentAttempt paymentAttempt);
+    void insertPaymentAttempt(@Bind(binder = PaymentAttemptBinder.class) PaymentAttempt paymentAttempt,
+                              @CallContextBinder CallContext context);
+
+    @SqlUpdate
+    void insertPaymentAttemptHistory(@Bind("historyRecordId") final String historyRecordId,
+                                     @Bind(binder = PaymentAttemptBinder.class) final PaymentAttempt paymentAttempt,
+                                     @CallContextBinder final CallContext context);
 
     @SqlQuery
-    @Mapper(PaymentAttemptMapper.class)
     PaymentAttempt getPaymentAttemptForPaymentId(@Bind("payment_id") String paymentId);
 
     @SqlQuery
-    @Mapper(PaymentAttemptMapper.class)
     PaymentAttempt getPaymentAttemptById(@Bind("payment_attempt_id") String paymentAttemptId);
 
     @SqlQuery
-    @Mapper(PaymentAttemptMapper.class)
-    PaymentAttempt getPaymentAttemptForInvoiceId(@Bind("invoice_id") String invoiceId);
+    List<PaymentAttempt> getPaymentAttemptsForInvoiceId(@Bind("invoice_id") String invoiceId);
 
     @SqlQuery
-    @Mapper(PaymentAttemptMapper.class)
     List<PaymentAttempt> getPaymentAttemptsForInvoiceIds(@BindIn("invoiceIds") List<String> invoiceIds);
 
     @SqlQuery
-    @Mapper(PaymentInfoMapper.class)
     PaymentInfo getPaymentInfoForPaymentAttemptId(@Bind("payment_attempt_id") String paymentAttemptId);
 
     @SqlUpdate
     void updatePaymentAttemptWithPaymentId(@Bind("payment_attempt_id") String paymentAttemptId,
                                            @Bind("payment_id") String paymentId,
-                                           @Bind("updated_dt") Date updatedDate);
+                                           @CallContextBinder CallContext context);
 
     @SqlUpdate
     void updatePaymentAttemptWithRetryInfo(@Bind("payment_attempt_id") String paymentAttemptId,
                                            @Bind("retry_count") int retryCount,
-                                           @Bind("updated_dt") Date updatedDate);
+                                           @CallContextBinder CallContext context);
 
     @SqlUpdate
     void updatePaymentInfo(@Bind("payment_method") String paymentMethod,
                            @Bind("payment_id") String paymentId,
                            @Bind("card_type") String cardType,
                            @Bind("card_country") String cardCountry,
-                           @Bind("updated_dt") Date updatedDate);
+                           @CallContextBinder CallContext context);
 
     @SqlQuery
-    @Mapper(PaymentInfoMapper.class)
-    List<PaymentInfo> getPaymentInfos(@BindIn("invoiceIds") List<String> invoiceIds);
+    List<PaymentInfo> getPaymentInfos(@BindIn("invoiceIds") final List<String> invoiceIds);
 
     @SqlUpdate
-    void insertPaymentInfo(@Bind(binder = PaymentInfoBinder.class) PaymentInfo paymentInfo);
+    void insertPaymentInfo(@Bind(binder = PaymentInfoBinder.class) final PaymentInfo paymentInfo,
+                           @CallContextBinder final CallContext context);
 
-    public static final class PaymentAttemptBinder implements Binder<Bind, PaymentAttempt> {
+    @SqlUpdate
+    void insertPaymentInfoHistory(@Bind("historyRecordId") final String historyRecordId,
+                                  @Bind(binder = PaymentInfoBinder.class) final PaymentInfo paymentInfo,
+                                  @CallContextBinder final CallContext context);
 
-        private Date getDate(DateTime dateTime) {
-            return dateTime == null ? null : dateTime.toDate();
-        }
+    @SqlQuery
+    PaymentInfo getPaymentInfo(@Bind("paymentId") final String paymentId);
 
+    public static final class PaymentAttemptBinder extends BinderBase implements Binder<Bind, PaymentAttempt> {
         @Override
         public void bind(@SuppressWarnings("rawtypes") SQLStatement stmt, Bind bind, PaymentAttempt paymentAttempt) {
             stmt.bind("payment_attempt_id", paymentAttempt.getPaymentAttemptId().toString());
@@ -115,13 +125,7 @@ public interface PaymentSqlDao extends Transactional<PaymentSqlDao>, CloseMe, Tr
         }
     }
 
-    public static class PaymentAttemptMapper implements ResultSetMapper<PaymentAttempt> {
-
-        private DateTime getDate(ResultSet rs, String fieldName) throws SQLException {
-            final Timestamp resultStamp = rs.getTimestamp(fieldName);
-            return rs.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
-        }
-
+    public static class PaymentAttemptMapper extends MapperBase implements ResultSetMapper<PaymentAttempt> {
         @Override
         public PaymentAttempt map(int index, ResultSet rs, StatementContext ctx) throws SQLException {
 
@@ -151,12 +155,7 @@ public interface PaymentSqlDao extends Transactional<PaymentSqlDao>, CloseMe, Tr
         }
     }
 
-    public static final class PaymentInfoBinder implements Binder<Bind, PaymentInfo> {
-
-        private Date getDate(DateTime dateTime) {
-            return dateTime == null ? null : dateTime.toDate();
-        }
-
+    public static final class PaymentInfoBinder extends BinderBase implements Binder<Bind, PaymentInfo> {
         @Override
         public void bind(@SuppressWarnings("rawtypes") SQLStatement stmt, Bind bind, PaymentInfo paymentInfo) {
             stmt.bind("payment_id", paymentInfo.getPaymentId().toString());
@@ -177,13 +176,7 @@ public interface PaymentSqlDao extends Transactional<PaymentSqlDao>, CloseMe, Tr
         }
     }
 
-    public static class PaymentInfoMapper implements ResultSetMapper<PaymentInfo> {
-
-        private DateTime getDate(ResultSet rs, String fieldName) throws SQLException {
-            final Timestamp resultStamp = rs.getTimestamp(fieldName);
-            return rs.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
-        }
-
+    public static class PaymentInfoMapper extends MapperBase implements ResultSetMapper<PaymentInfo> {
         @Override
         public PaymentInfo map(int index, ResultSet rs, StatementContext ctx) throws SQLException {
 
diff --git a/payment/src/main/java/com/ning/billing/payment/RequestProcessor.java b/payment/src/main/java/com/ning/billing/payment/RequestProcessor.java
index d53c236..e8034a1 100644
--- a/payment/src/main/java/com/ning/billing/payment/RequestProcessor.java
+++ b/payment/src/main/java/com/ning/billing/payment/RequestProcessor.java
@@ -19,6 +19,11 @@ package com.ning.billing.payment;
 import java.util.Arrays;
 import java.util.List;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.DefaultCallContext;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.clock.Clock;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -40,14 +45,17 @@ public class RequestProcessor {
     private final AccountUserApi accountUserApi;
     private final PaymentApi paymentApi;
     private final Bus eventBus;
+    private final Clock clock;
 
     private static final Logger log = LoggerFactory.getLogger(RequestProcessor.class);
 
     @Inject
-    public RequestProcessor(AccountUserApi accountUserApi,
+    public RequestProcessor(Clock clock,
+                            AccountUserApi accountUserApi,
                             PaymentApi paymentApi,
                             PaymentProviderPluginRegistry pluginRegistry,
                             Bus eventBus) {
+        this.clock = clock;
         this.accountUserApi = accountUserApi;
         this.paymentApi = paymentApi;
         this.eventBus = eventBus;
@@ -63,7 +71,8 @@ public class RequestProcessor {
                 log.info("could not process invoice payment: could not find a valid account for event {}", event);
             }
             else {
-                List<Either<PaymentError, PaymentInfo>> results = paymentApi.createPayment(account, Arrays.asList(event.getInvoiceId().toString()));
+                CallContext context = new DefaultCallContext("PaymentRequestProcessor", CallOrigin.INTERNAL, UserType.SYSTEM, clock);
+                List<Either<PaymentError, PaymentInfo>> results = paymentApi.createPayment(account, Arrays.asList(event.getInvoiceId().toString()), context);
                 if (!results.isEmpty()) {
                     Either<PaymentError, PaymentInfo> result = results.get(0);
                     eventBus.post(result.isLeft() ? result.getLeft() : result.getRight());
diff --git a/payment/src/main/java/com/ning/billing/payment/RetryService.java b/payment/src/main/java/com/ning/billing/payment/RetryService.java
index 927df3f..d03b241 100644
--- a/payment/src/main/java/com/ning/billing/payment/RetryService.java
+++ b/payment/src/main/java/com/ning/billing/payment/RetryService.java
@@ -18,6 +18,11 @@ package com.ning.billing.payment;
 
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.DefaultCallContext;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.clock.Clock;
 import org.joda.time.DateTime;
 
 import com.google.inject.Inject;
@@ -39,15 +44,18 @@ public class RetryService implements KillbillService {
     public static final String SERVICE_NAME = "retry-service";
     public static final String QUEUE_NAME = "retry-events";
 
+    private final Clock clock;
     private final NotificationQueueService notificationQueueService;
     private final PaymentConfig config;
     private final PaymentApi paymentApi;
     private NotificationQueue retryQueue;
 
     @Inject
-    public RetryService(NotificationQueueService notificationQueueService,
+    public RetryService(Clock clock,
+                        NotificationQueueService notificationQueueService,
                         PaymentConfig config,
                         PaymentApi paymentApi) {
+        this.clock = clock;
         this.notificationQueueService = notificationQueueService;
         this.paymentApi = paymentApi;
         this.config = config;
@@ -63,7 +71,8 @@ public class RetryService implements KillbillService {
         retryQueue = notificationQueueService.createNotificationQueue(SERVICE_NAME, QUEUE_NAME, new NotificationQueueHandler() {
             @Override
             public void handleReadyNotification(String notificationKey, DateTime eventDateTime) {
-                retry(notificationKey);
+                CallContext context = new DefaultCallContext("RetryService", CallOrigin.INTERNAL, UserType.SYSTEM, clock);
+                retry(notificationKey, context);
             }
         },
         config);
@@ -93,7 +102,7 @@ public class RetryService implements KillbillService {
         retryQueue.recordFutureNotification(timeOfRetry, key);
     }
 
-    private void retry(String paymentAttemptId) {
+    private void retry(String paymentAttemptId, CallContext context) {
         PaymentInfo paymentInfo = paymentApi.getPaymentInfoForPaymentAttemptId(paymentAttemptId);
 
         if (paymentInfo != null && PaymentStatus.Processed.equals(PaymentStatus.valueOf(paymentInfo.getStatus()))) {
@@ -102,7 +111,7 @@ public class RetryService implements KillbillService {
         }
         else {
             System.out.println("Creating payment for payment attempt " + paymentAttemptId);
-            paymentApi.createPaymentForPaymentAttempt(UUID.fromString(paymentAttemptId));
+            paymentApi.createPaymentForPaymentAttempt(UUID.fromString(paymentAttemptId), context);
         }
     }
 }
diff --git a/payment/src/main/java/com/ning/billing/payment/setup/PaymentModule.java b/payment/src/main/java/com/ning/billing/payment/setup/PaymentModule.java
index d3d9320..0c769fd 100644
--- a/payment/src/main/java/com/ning/billing/payment/setup/PaymentModule.java
+++ b/payment/src/main/java/com/ning/billing/payment/setup/PaymentModule.java
@@ -26,7 +26,7 @@ import com.ning.billing.payment.RetryService;
 import com.ning.billing.payment.api.DefaultPaymentApi;
 import com.ning.billing.payment.api.PaymentApi;
 import com.ning.billing.payment.api.PaymentService;
-import com.ning.billing.payment.dao.DefaultPaymentDao;
+import com.ning.billing.payment.dao.AuditedPaymentDao;
 import com.ning.billing.payment.dao.PaymentDao;
 import com.ning.billing.payment.provider.PaymentProviderPluginRegistry;
 
@@ -42,7 +42,7 @@ public class PaymentModule extends AbstractModule {
     }
 
     protected void installPaymentDao() {
-        bind(PaymentDao.class).to(DefaultPaymentDao.class).asEagerSingleton();
+        bind(PaymentDao.class).to(AuditedPaymentDao.class).asEagerSingleton();
     }
 
     protected void installPaymentProviderPlugins(PaymentConfig config) {
diff --git a/payment/src/main/resources/com/ning/billing/payment/dao/PaymentSqlDao.sql.stg b/payment/src/main/resources/com/ning/billing/payment/dao/PaymentSqlDao.sql.stg
index 91eeb22..87c8d8f 100644
--- a/payment/src/main/resources/com/ning/billing/payment/dao/PaymentSqlDao.sql.stg
+++ b/payment/src/main/resources/com/ning/billing/payment/dao/PaymentSqlDao.sql.stg
@@ -10,7 +10,9 @@ paymentAttemptFields(prefix) ::= <<
     <prefix>payment_attempt_dt,
     <prefix>invoice_dt,
     <prefix>retry_count,
+    <prefix>created_by,
     <prefix>created_dt,
+    <prefix>updated_by,
     <prefix>updated_dt
 >>
 
@@ -28,13 +30,22 @@ paymentInfoFields(prefix) ::= <<
     <prefix>card_type,
     <prefix>card_country,
     <prefix>effective_dt,
+    <prefix>created_by,
     <prefix>created_dt,
+    <prefix>updated_by,
     <prefix>updated_dt
 >>
 
 insertPaymentAttempt() ::= <<
     INSERT INTO payment_attempts (<paymentAttemptFields()>)
-    VALUES (:payment_attempt_id, :invoice_id, :account_id, :amount, :currency, :payment_id, :payment_attempt_dt, :invoice_dt, :retry_count, :created_dt, :updated_dt);
+    VALUES (:payment_attempt_id, :invoice_id, :account_id, :amount, :currency, :payment_id,
+            :payment_attempt_dt, :invoice_dt, :retry_count, :userName, :createdDate, :userName, :createdDate);
+>>
+
+insertPaymentAttemptHistory() ::= <<
+    INSERT INTO payment_attempt_history (history_record_id, <paymentAttemptFields()>)
+    VALUES (:historyRecordId, :payment_attempt_id, :invoice_id, :account_id, :amount, :currency, :payment_id,
+            :payment_attempt_dt, :invoice_dt, :retry_count, :userName, :createdDate, :userName, :createdDate);
 >>
 
 getPaymentAttemptForPaymentId() ::= <<
@@ -55,7 +66,7 @@ getPaymentAttemptsForInvoiceIds(invoiceIds) ::= <<
      WHERE invoice_id in (<invoiceIds>)
 >>
 
-getPaymentAttemptForInvoiceId() ::= <<
+getPaymentAttemptsForInvoiceId() ::= <<
     SELECT <paymentAttemptFields()>
       FROM payment_attempts
      WHERE invoice_id = :invoice_id
@@ -64,13 +75,23 @@ getPaymentAttemptForInvoiceId() ::= <<
 updatePaymentAttemptWithPaymentId() ::= <<
     UPDATE payment_attempts
        SET payment_id = :payment_id,
-           updated_dt = :updated_dt
+           updated_by = :userName,
+           updated_dt = :updatedDate
      WHERE payment_attempt_id = :payment_attempt_id
 >>
 
 insertPaymentInfo() ::= <<
     INSERT INTO payments (<paymentInfoFields()>)
-    VALUES (:payment_id, :amount, :refund_amount, :bank_identification_number, :payment_number, :payment_type, :status, :reference_id, :payment_method_id, :payment_method, :card_type, :card_country, :effective_dt, :created_dt, :updated_dt);
+    VALUES (:payment_id, :amount, :refund_amount, :bank_identification_number, :payment_number,
+    :payment_type, :status, :reference_id, :payment_method_id, :payment_method, :card_type,
+    :card_country, :effective_dt, :userName, :createdDate, :userName, :createdDate);
+>>
+
+insertPaymentInfoHistory() ::= <<
+    INSERT INTO payment_history (history_record_id, <paymentInfoFields()>)
+    VALUES (:historyRecordId, :payment_id, :amount, :refund_amount, :bank_identification_number, :payment_number,
+    :payment_type, :status, :reference_id, :payment_method_id, :payment_method, :card_type,
+    :card_country, :effective_dt, :userName, :createdDate, :userName, :createdDate);
 >>
 
 updatePaymentInfo() ::= <<
@@ -78,7 +99,8 @@ updatePaymentInfo() ::= <<
        SET payment_method = :payment_method,
            card_type = :card_type,
            card_country = :card_country,
-           updated_dt = :updated_dt
+           updated_by = :userName,
+           updated_dt = :updatedDate
      WHERE payment_id = :payment_id
 >>
 
@@ -95,3 +117,9 @@ getPaymentInfoForPaymentAttemptId() ::= <<
      WHERE pa.payment_attempt_id = :payment_attempt_id
        AND pa.payment_id = p.payment_id
 >>
+
+getPaymentInfo() ::= <<
+    SELECT <paymentInfoFields()>
+    FROM payments
+    WHERE payment_id = :paymentId
+>>
diff --git a/payment/src/main/resources/com/ning/billing/payment/ddl.sql b/payment/src/main/resources/com/ning/billing/payment/ddl.sql
index 3d0cc1a..3a344f9 100644
--- a/payment/src/main/resources/com/ning/billing/payment/ddl.sql
+++ b/payment/src/main/resources/com/ning/billing/payment/ddl.sql
@@ -9,11 +9,32 @@ CREATE TABLE payment_attempts (
       payment_id varchar(36) COLLATE utf8_bin,
       retry_count tinyint,
       invoice_dt datetime NOT NULL,
+      created_by varchar(50) NOT NULL,
       created_dt datetime NOT NULL,
+      updated_by varchar(50) NOT NULL,
       updated_dt datetime NOT NULL,
       PRIMARY KEY (payment_attempt_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 
+DROP TABLE IF EXISTS payment_attempt_history;
+CREATE TABLE payment_attempt_history (
+      history_record_id char(36) NOT NULL,
+      payment_attempt_id char(36) COLLATE utf8_bin NOT NULL,
+      account_id char(36) COLLATE utf8_bin NOT NULL,
+      invoice_id char(36) COLLATE utf8_bin NOT NULL,
+      amount decimal(8,2),
+      currency char(3),
+      payment_attempt_dt datetime NOT NULL,
+      payment_id varchar(36) COLLATE utf8_bin,
+      retry_count tinyint,
+      invoice_dt datetime NOT NULL,
+      created_by varchar(50) NOT NULL,
+      created_dt datetime NOT NULL,
+      updated_by varchar(50) NOT NULL,
+      updated_dt datetime NOT NULL,
+      PRIMARY KEY (history_record_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
 DROP TABLE IF EXISTS payments; 
 CREATE TABLE payments (
       payment_id varchar(36) COLLATE utf8_bin NOT NULL,
@@ -29,7 +50,32 @@ CREATE TABLE payments (
       card_type varchar(20) COLLATE utf8_bin,
       card_country varchar(50) COLLATE utf8_bin,
       effective_dt datetime,
+      created_by varchar(50) NOT NULL,
       created_dt datetime NOT NULL,
+      updated_by varchar(50) NOT NULL,
       updated_dt datetime NOT NULL,
       PRIMARY KEY (payment_id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
+
+DROP TABLE IF EXISTS payment_history;
+CREATE TABLE payment_history (
+      history_record_id char(36) NOT NULL,
+      payment_id varchar(36) COLLATE utf8_bin NOT NULL,
+      amount decimal(8,2),
+      refund_amount decimal(8,2),
+      payment_number varchar(36) COLLATE utf8_bin,
+      bank_identification_number varchar(36) COLLATE utf8_bin,
+      status varchar(20) COLLATE utf8_bin,
+      reference_id varchar(36) COLLATE utf8_bin,
+      payment_type varchar(20) COLLATE utf8_bin,
+      payment_method_id varchar(36) COLLATE utf8_bin,
+      payment_method varchar(20) COLLATE utf8_bin,
+      card_type varchar(20) COLLATE utf8_bin,
+      card_country varchar(50) COLLATE utf8_bin,
+      effective_dt datetime,
+      created_by varchar(50) NOT NULL,
+      created_dt datetime NOT NULL,
+      updated_by varchar(50) NOT NULL,
+      updated_dt datetime NOT NULL,
+      PRIMARY KEY (history_record_id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
diff --git a/payment/src/test/java/com/ning/billing/payment/api/TestMockPaymentApi.java b/payment/src/test/java/com/ning/billing/payment/api/TestMockPaymentApi.java
index b9f761a..7c005ee 100644
--- a/payment/src/test/java/com/ning/billing/payment/api/TestMockPaymentApi.java
+++ b/payment/src/test/java/com/ning/billing/payment/api/TestMockPaymentApi.java
@@ -16,6 +16,8 @@
 
 package com.ning.billing.payment.api;
 
+import com.google.inject.Inject;
+import com.ning.billing.util.clock.Clock;
 import org.testng.annotations.Guice;
 import org.testng.annotations.Test;
 
@@ -26,5 +28,8 @@ import com.ning.billing.payment.setup.PaymentTestModuleWithMocks;
 @Guice(modules = { PaymentTestModuleWithMocks.class, AccountModuleWithMocks.class, InvoiceModuleWithMocks.class })
 @Test(groups = "fast")
 public class TestMockPaymentApi extends TestPaymentApi {
-
+    @Inject
+    public TestMockPaymentApi(Clock clock) {
+        super(clock);
+    }
 }
diff --git a/payment/src/test/java/com/ning/billing/payment/api/TestPaymentApi.java b/payment/src/test/java/com/ning/billing/payment/api/TestPaymentApi.java
index ad42504..d85589b 100644
--- a/payment/src/test/java/com/ning/billing/payment/api/TestPaymentApi.java
+++ b/payment/src/test/java/com/ning/billing/payment/api/TestPaymentApi.java
@@ -43,6 +43,11 @@ import com.ning.billing.invoice.model.RecurringInvoiceItem;
 import com.ning.billing.payment.TestHelper;
 import com.ning.billing.util.bus.Bus;
 import com.ning.billing.util.bus.Bus.EventBusException;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.DefaultCallContext;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.clock.Clock;
 import com.ning.billing.util.entity.EntityPersistenceException;
 
 public abstract class TestPaymentApi {
@@ -53,6 +58,13 @@ public abstract class TestPaymentApi {
     @Inject
     protected TestHelper testHelper;
 
+    protected CallContext context;
+
+    @Inject
+    public TestPaymentApi(Clock clock) {
+        context = new DefaultCallContext("Payment Tests", CallOrigin.INTERNAL, UserType.SYSTEM, clock);
+    }
+
     @BeforeMethod(alwaysRun = true)
     public void setUp() throws EventBusException {
         eventBus.start();
@@ -72,7 +84,7 @@ public abstract class TestPaymentApi {
         final UUID subscriptionId = UUID.randomUUID();
         final UUID bundleId = UUID.randomUUID();
 
-        invoice.addInvoiceItem(new RecurringInvoiceItem(invoice.getId(),
+        invoice.addInvoiceItem(new RecurringInvoiceItem(invoice.getId(), account.getId(),
                                                        subscriptionId,
                                                        bundleId,
                                                        "test plan", "test phase",
@@ -80,10 +92,9 @@ public abstract class TestPaymentApi {
                                                        now.plusMonths(1),
                                                        amount,
                                                        new BigDecimal("1.0"),
-                                                       Currency.USD,
-                                                       now));
+                                                       Currency.USD));
 
-        List<Either<PaymentError, PaymentInfo>> results = paymentApi.createPayment(account.getExternalKey(), Arrays.asList(invoice.getId().toString()));
+        List<Either<PaymentError, PaymentInfo>> results = paymentApi.createPayment(account.getExternalKey(), Arrays.asList(invoice.getId().toString()), context);
 
         assertEquals(results.size(), 1);
         assertTrue(results.get(0).isRight());
@@ -121,14 +132,14 @@ public abstract class TestPaymentApi {
         assertEquals(paymentInfo.getPaymentMethodId(), paymentInfoFromGet.getPaymentMethodId());
         assertEquals(paymentInfo.getEffectiveDate(), paymentInfoFromGet.getEffectiveDate());
 
-        PaymentAttempt paymentAttemptFromGet = paymentApi.getPaymentAttemptForInvoiceId(invoice.getId().toString());
-        assertEquals(paymentAttempt, paymentAttemptFromGet);
+        List<PaymentAttempt> paymentAttemptsFromGet = paymentApi.getPaymentAttemptsForInvoiceId(invoice.getId().toString());
+        assertEquals(paymentAttempt, paymentAttemptsFromGet.get(0));
 
     }
 
     private PaymentProviderAccount setupAccountWithPaypalPaymentMethod() throws AccountApiException, EntityPersistenceException {
         final Account account = testHelper.createTestPayPalAccount();
-        paymentApi.createPaymentProviderAccount(account);
+        paymentApi.createPaymentProviderAccount(account, context);
 
         String accountKey = account.getExternalKey();
 
@@ -137,7 +148,7 @@ public abstract class TestPaymentApi {
                                                                            .setEmail(account.getEmail())
                                                                            .setDefaultMethod(true)
                                                                            .build();
-        Either<PaymentError, String> paymentMethodIdOrError = paymentApi.addPaymentMethod(accountKey, paymentMethod);
+        Either<PaymentError, String> paymentMethodIdOrError = paymentApi.addPaymentMethod(accountKey, paymentMethod, context);
 
         assertTrue(paymentMethodIdOrError.isRight());
         assertNotNull(paymentMethodIdOrError.getRight());
@@ -164,7 +175,7 @@ public abstract class TestPaymentApi {
     @Test(enabled=true)
     public void testUpdatePaymentProviderAccountContact() throws AccountApiException, EntityPersistenceException {
         final Account account = testHelper.createTestPayPalAccount();
-        paymentApi.createPaymentProviderAccount(account);
+        paymentApi.createPaymentProviderAccount(account, context);
 
         String newName = "Tester " + RandomStringUtils.randomAlphanumeric(10);
         String newNumber = "888-888-" + RandomStringUtils.randomNumeric(4);
@@ -179,7 +190,7 @@ public abstract class TestPaymentApi {
                                                                   .billingCycleDay(account.getBillCycleDay())
                                                                   .build();
 
-        Either<PaymentError, Void> voidOrError = paymentApi.updatePaymentProviderAccountContact(accountToUpdate.getExternalKey());
+        Either<PaymentError, Void> voidOrError = paymentApi.updatePaymentProviderAccountContact(accountToUpdate.getExternalKey(), context);
         assertTrue(voidOrError.isRight());
     }
 
@@ -187,7 +198,7 @@ public abstract class TestPaymentApi {
     public void testCannotDeleteDefaultPaymentMethod() throws AccountApiException, EntityPersistenceException {
         PaymentProviderAccount account = setupAccountWithPaypalPaymentMethod();
 
-        Either<PaymentError, Void> errorOrVoid = paymentApi.deletePaymentMethod(account.getAccountKey(), account.getDefaultPaymentMethodId());
+        Either<PaymentError, Void> errorOrVoid = paymentApi.deletePaymentMethod(account.getAccountKey(), account.getDefaultPaymentMethodId(), context);
 
         assertTrue(errorOrVoid.isLeft());
     }
@@ -195,19 +206,19 @@ public abstract class TestPaymentApi {
     @Test(enabled=true)
     public void testDeleteNonDefaultPaymentMethod() throws AccountApiException, EntityPersistenceException {
         final Account account = testHelper.createTestPayPalAccount();
-        paymentApi.createPaymentProviderAccount(account);
+        paymentApi.createPaymentProviderAccount(account, context);
 
         String accountKey = account.getExternalKey();
 
         PaypalPaymentMethodInfo paymentMethod1 = new PaypalPaymentMethodInfo.Builder().setDefaultMethod(false).setBaid("12345").setEmail(account.getEmail()).build();
-        Either<PaymentError, String> paymentMethodIdOrError1 = paymentApi.addPaymentMethod(accountKey, paymentMethod1);
+        Either<PaymentError, String> paymentMethodIdOrError1 = paymentApi.addPaymentMethod(accountKey, paymentMethod1, context);
 
         assertTrue(paymentMethodIdOrError1.isRight());
         assertNotNull(paymentMethodIdOrError1.getRight());
 
         PaypalPaymentMethodInfo paymentMethod2 = new PaypalPaymentMethodInfo.Builder().setDefaultMethod(true).setBaid("12345").setEmail(account.getEmail()).build();
 
-        Either<PaymentError, String> paymentMethodIdOrError2 = paymentApi.addPaymentMethod(accountKey, paymentMethod2);
+        Either<PaymentError, String> paymentMethodIdOrError2 = paymentApi.addPaymentMethod(accountKey, paymentMethod2, context);
 
         assertTrue(paymentMethodIdOrError2.isRight());
         assertNotNull(paymentMethodIdOrError2.getRight());
@@ -216,8 +227,8 @@ public abstract class TestPaymentApi {
 
         assertTrue(paymentMethodsOrError.isRight());
 
-        Either<PaymentError, Void> errorOrVoid1 = paymentApi.deletePaymentMethod(accountKey, paymentMethodIdOrError1.getRight());
-        Either<PaymentError, Void> errorOrVoid2 = paymentApi.deletePaymentMethod(accountKey, paymentMethodIdOrError2.getRight());
+        Either<PaymentError, Void> errorOrVoid1 = paymentApi.deletePaymentMethod(accountKey, paymentMethodIdOrError1.getRight(), context);
+        Either<PaymentError, Void> errorOrVoid2 = paymentApi.deletePaymentMethod(accountKey, paymentMethodIdOrError2.getRight(), context);
 
         assertTrue(errorOrVoid1.isRight());
         assertTrue(errorOrVoid2.isLeft());
diff --git a/payment/src/test/java/com/ning/billing/payment/dao/MockPaymentDao.java b/payment/src/test/java/com/ning/billing/payment/dao/MockPaymentDao.java
index b4bfb51..7c8239f 100644
--- a/payment/src/test/java/com/ning/billing/payment/dao/MockPaymentDao.java
+++ b/payment/src/test/java/com/ning/billing/payment/dao/MockPaymentDao.java
@@ -17,13 +17,14 @@
 package com.ning.billing.payment.dao;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 
-import org.joda.time.DateTime;
-import org.joda.time.DateTimeZone;
+import com.ning.billing.util.callcontext.CallContext;
+import org.apache.commons.collections.CollectionUtils;
 
 import com.google.common.base.Predicate;
 import com.google.common.collect.Collections2;
@@ -46,25 +47,35 @@ public class MockPaymentDao implements PaymentDao {
     }
 
     @Override
-    public PaymentAttempt createPaymentAttempt(Invoice invoice) {
-        PaymentAttempt paymentAttempt = new PaymentAttempt(UUID.randomUUID(), invoice);
-        paymentAttempts.put(paymentAttempt.getPaymentAttemptId(), paymentAttempt);
-        return paymentAttempt;
+    public PaymentAttempt createPaymentAttempt(Invoice invoice, CallContext context) {
+        PaymentAttempt updatedPaymentAttempt = new PaymentAttempt(UUID.randomUUID(), invoice.getId(), invoice.getAccountId(),
+                invoice.getBalance(), invoice.getCurrency(), invoice.getInvoiceDate(),
+                null, null, null, context.getCreatedDate(), context.getUpdatedDate());
+
+        paymentAttempts.put(updatedPaymentAttempt.getPaymentAttemptId(), updatedPaymentAttempt);
+        return updatedPaymentAttempt;
     }
 
     @Override
-    public PaymentAttempt createPaymentAttempt(PaymentAttempt paymentAttempt) {
-        paymentAttempts.put(paymentAttempt.getPaymentAttemptId(), paymentAttempt);
-        return paymentAttempt;
+    public PaymentAttempt createPaymentAttempt(PaymentAttempt paymentAttempt, CallContext context) {
+        PaymentAttempt updatedPaymentAttempt = new PaymentAttempt(paymentAttempt.getPaymentAttemptId(),
+                paymentAttempt.getInvoiceId(),
+                paymentAttempt.getAccountId(), paymentAttempt.getAmount(), paymentAttempt.getCurrency(),
+                paymentAttempt.getInvoiceDate(), paymentAttempt.getPaymentAttemptDate(),
+                paymentAttempt.getPaymentId(), paymentAttempt.getRetryCount(),
+                context.getCreatedDate(), context.getUpdatedDate());
+
+        paymentAttempts.put(updatedPaymentAttempt.getPaymentAttemptId(), updatedPaymentAttempt);
+        return updatedPaymentAttempt;
     }
 
     @Override
-    public void savePaymentInfo(PaymentInfo paymentInfo) {
+    public void savePaymentInfo(PaymentInfo paymentInfo, CallContext context) {
         payments.put(paymentInfo.getPaymentId(), paymentInfo);
     }
 
     @Override
-    public void updatePaymentAttemptWithPaymentId(UUID paymentAttemptId, String paymentId) {
+    public void updatePaymentAttemptWithPaymentId(UUID paymentAttemptId, String paymentId, CallContext context) {
         PaymentAttempt existingPaymentAttempt = paymentAttempts.get(paymentAttemptId);
 
         if (existingPaymentAttempt != null) {
@@ -74,25 +85,25 @@ public class MockPaymentDao implements PaymentDao {
     }
 
     @Override
-    public PaymentAttempt getPaymentAttemptForInvoiceId(String invoiceId) {
-        for (PaymentAttempt paymentAttempt : paymentAttempts.values()) {
-            if (invoiceId.equals(paymentAttempt.getInvoiceId().toString())) {
-                return paymentAttempt;
-            }
-        }
-        return null;
+    public List<PaymentAttempt> getPaymentAttemptsForInvoiceId(final String invoiceId) {
+        Collection<PaymentAttempt> attempts =  Collections2.filter(paymentAttempts.values(), new Predicate<PaymentAttempt>() {
+                @Override
+                public boolean apply(PaymentAttempt input) {
+                    return invoiceId.equals(input.getInvoiceId().toString());
+                }
+            });
+        return new ArrayList<PaymentAttempt>(attempts);
     }
 
     @Override
-    public void updatePaymentInfo(String paymentMethodType, String paymentId, String cardType, String cardCountry) {
+    public void updatePaymentInfo(String paymentMethodType, String paymentId, String cardType, String cardCountry, CallContext context) {
         PaymentInfo existingPayment = payments.get(paymentId);
         if (existingPayment != null) {
             PaymentInfo payment = existingPayment.cloner()
                     .setPaymentMethod(paymentMethodType)
                     .setCardType(cardType)
                     .setCardCountry(cardCountry)
-                    // TODO pass the clock?
-                    .setUpdatedDate(new DateTime(DateTimeZone.UTC))
+                    .setUpdatedDate(context.getUpdatedDate())
                     .build();
             payments.put(paymentId, payment);
         }
@@ -118,9 +129,9 @@ public class MockPaymentDao implements PaymentDao {
     public List<PaymentAttempt> getPaymentAttemptsForInvoiceIds(List<String> invoiceIds) {
         List<PaymentAttempt> paymentAttempts = new ArrayList<PaymentAttempt>(invoiceIds.size());
         for (String invoiceId : invoiceIds) {
-            PaymentAttempt attempt = getPaymentAttemptForInvoiceId(invoiceId);
-            if (attempt != null) {
-                paymentAttempts.add(attempt);
+            List<PaymentAttempt> attempts = getPaymentAttemptsForInvoiceId(invoiceId);
+            if (CollectionUtils.isNotEmpty(attempts)) {
+                paymentAttempts.addAll(attempts);
             }
         }
         return paymentAttempts;
diff --git a/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDao.java b/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDao.java
index 70708eb..472fc2f 100644
--- a/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDao.java
+++ b/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDao.java
@@ -18,10 +18,17 @@ package com.ning.billing.payment.dao;
 
 import java.math.BigDecimal;
 import java.util.Arrays;
+import java.util.List;
 import java.util.UUID;
 
-import org.joda.time.DateTime;
-import org.joda.time.DateTimeZone;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.DefaultCallContext;
+import com.ning.billing.util.callcontext.TestCallContext;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.clock.Clock;
+import com.ning.billing.util.clock.ClockMock;
+import com.ning.billing.util.clock.DefaultClock;
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
@@ -31,8 +38,8 @@ import com.ning.billing.payment.api.PaymentAttempt;
 import com.ning.billing.payment.api.PaymentInfo;
 
 public abstract class TestPaymentDao {
-
     protected PaymentDao paymentDao;
+    protected CallContext context = new TestCallContext("PaymentTests");
 
     @Test
     public void testCreatePayment() {
@@ -44,16 +51,14 @@ public abstract class TestPaymentDao {
                 .setPaymentMethodId("12345")
                 .setReferenceId("12345")
                 .setType("Electronic")
-                .setCreatedDate(new DateTime(DateTimeZone.UTC))
-                .setUpdatedDate(new DateTime(DateTimeZone.UTC))
-                .setEffectiveDate(new DateTime(DateTimeZone.UTC))
+                .setEffectiveDate(new DefaultClock().getUTCNow())
                 .build();
 
-        paymentDao.savePaymentInfo(paymentInfo);
+        paymentDao.savePaymentInfo(paymentInfo, context);
     }
 
     @Test
-    public void testUpdatePaymenInfo() {
+    public void testUpdatePaymentInfo() {
         PaymentInfo paymentInfo = new PaymentInfo.Builder().setPaymentId(UUID.randomUUID().toString())
                 .setAmount(BigDecimal.TEN)
                 .setStatus("Processed")
@@ -62,14 +67,14 @@ public abstract class TestPaymentDao {
                 .setPaymentMethodId("12345")
                 .setReferenceId("12345")
                 .setType("Electronic")
-                .setCreatedDate(new DateTime(DateTimeZone.UTC))
-                .setUpdatedDate(new DateTime(DateTimeZone.UTC))
-                .setEffectiveDate(new DateTime(DateTimeZone.UTC))
+                .setCreatedDate(new DefaultClock().getUTCNow())
+                .setUpdatedDate(new DefaultClock().getUTCNow())
+                .setEffectiveDate(new DefaultClock().getUTCNow())
                 .build();
 
-        paymentDao.savePaymentInfo(paymentInfo);
-
-        paymentDao.updatePaymentInfo("CreditCard", paymentInfo.getPaymentId(), "Visa", "US");
+        CallContext context = new TestCallContext("PaymentTests");
+        paymentDao.savePaymentInfo(paymentInfo, context);
+        paymentDao.updatePaymentInfo("CreditCard", paymentInfo.getPaymentId(), "Visa", "US", context);
     }
 
     @Test
@@ -80,12 +85,10 @@ public abstract class TestPaymentDao {
                 .setAccountId(UUID.randomUUID())
                 .setAmount(BigDecimal.TEN)
                 .setCurrency(Currency.USD)
-                .setInvoiceDate(new DateTime(DateTimeZone.UTC))
-                .setCreatedDate(new DateTime(DateTimeZone.UTC))
-                .setUpdatedDate(new DateTime(DateTimeZone.UTC))
+                .setInvoiceDate(context.getCreatedDate())
                 .build();
 
-        paymentDao.createPaymentAttempt(paymentAttempt);
+        paymentDao.createPaymentAttempt(paymentAttempt, context);
     }
 
     @Test
@@ -97,15 +100,15 @@ public abstract class TestPaymentDao {
         final BigDecimal invoiceAmount = BigDecimal.TEN;
 
         // Move the clock backwards to test the updated_date field (see below)
-        final DateTime now = new DateTime(DateTimeZone.UTC).minusDays(1);
-
-        PaymentAttempt originalPaymenAttempt = new PaymentAttempt(paymentAttemptId, invoiceId, accountId, invoiceAmount, Currency.USD, now, now, paymentId, 0);
+        ClockMock clock = new ClockMock();
+        CallContext thisContext = new DefaultCallContext("Payment Tests", CallOrigin.TEST, UserType.TEST, clock);
 
-        PaymentAttempt attempt = paymentDao.createPaymentAttempt(originalPaymenAttempt);
+        PaymentAttempt originalPaymentAttempt = new PaymentAttempt(paymentAttemptId, invoiceId, accountId, invoiceAmount, Currency.USD, clock.getUTCNow(), clock.getUTCNow(), paymentId, 0);
+        PaymentAttempt attempt = paymentDao.createPaymentAttempt(originalPaymentAttempt, thisContext);
 
-        PaymentAttempt attempt2 = paymentDao.getPaymentAttemptForInvoiceId(invoiceId.toString());
+        List<PaymentAttempt> attemptsFromGet = paymentDao.getPaymentAttemptsForInvoiceId(invoiceId.toString());
 
-        Assert.assertEquals(attempt, attempt2);
+        Assert.assertEquals(attempt, attemptsFromGet.get(0));
 
         PaymentAttempt attempt3 = paymentDao.getPaymentAttemptsForInvoiceIds(Arrays.asList(invoiceId.toString())).get(0);
 
@@ -123,18 +126,19 @@ public abstract class TestPaymentDao {
                 .setPaymentMethodId("12345")
                 .setReferenceId("12345")
                 .setType("Electronic")
-                .setCreatedDate(now)
-                .setUpdatedDate(now)
-                .setEffectiveDate(now)
+                .setCreatedDate(clock.getUTCNow())
+                .setUpdatedDate(clock.getUTCNow())
+                .setEffectiveDate(clock.getUTCNow())
                 .build();
 
-        paymentDao.savePaymentInfo(originalPaymentInfo);
+        paymentDao.savePaymentInfo(originalPaymentInfo, thisContext);
         PaymentInfo paymentInfo = paymentDao.getPaymentInfo(Arrays.asList(invoiceId.toString())).get(0);
         Assert.assertEquals(paymentInfo, originalPaymentInfo);
 
-        paymentDao.updatePaymentInfo(originalPaymentInfo.getPaymentMethod(), originalPaymentInfo.getPaymentId(), originalPaymentInfo.getCardType(), originalPaymentInfo.getCardCountry());
+        clock.setDeltaFromReality(60 * 60 * 1000); // move clock forward one hour
+        paymentDao.updatePaymentInfo(originalPaymentInfo.getPaymentMethod(), originalPaymentInfo.getPaymentId(), originalPaymentInfo.getCardType(), originalPaymentInfo.getCardCountry(), thisContext);
         paymentInfo = paymentDao.getPaymentInfo(Arrays.asList(invoiceId.toString())).get(0);
-        Assert.assertEquals(paymentInfo.getCreatedDate().getMillis() / 1000, originalPaymentInfo.getCreatedDate().getMillis() / 1000);
+        Assert.assertEquals(paymentInfo.getCreatedDate().compareTo(attempt.getCreatedDate()), 0);
         Assert.assertTrue(paymentInfo.getUpdatedDate().isAfter(originalPaymentInfo.getUpdatedDate()));
     }
 }
diff --git a/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDaoWithEmbeddedDb.java b/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDaoWithEmbeddedDb.java
index a5da11b..84e3e5a 100644
--- a/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDaoWithEmbeddedDb.java
+++ b/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDaoWithEmbeddedDb.java
@@ -18,7 +18,6 @@ package com.ning.billing.payment.dao;
 
 import java.io.IOException;
 
-import com.ning.billing.util.clock.DefaultClock;
 import org.apache.commons.io.IOUtils;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;
@@ -31,7 +30,7 @@ import com.ning.billing.dbi.MysqlTestingHelper;
 public class TestPaymentDaoWithEmbeddedDb extends TestPaymentDao {
     private final MysqlTestingHelper helper = new MysqlTestingHelper();
 
-    @BeforeClass(alwaysRun = true)
+    @BeforeClass(groups = { "slow", "database" })
     public void startMysql() throws IOException {
         final String paymentddl = IOUtils.toString(MysqlTestingHelper.class.getResourceAsStream("/com/ning/billing/payment/ddl.sql"));
 
@@ -39,13 +38,13 @@ public class TestPaymentDaoWithEmbeddedDb extends TestPaymentDao {
         helper.initDb(paymentddl);
     }
 
-    @AfterClass(alwaysRun = true)
+    @AfterClass(groups = { "slow", "database" })
     public void stopMysql() {
         helper.stopMysql();
     }
 
-    @BeforeMethod(alwaysRun = true)
+    @BeforeMethod(groups = { "slow", "database" })
     public void setUp() throws IOException {
-        paymentDao = new DefaultPaymentDao(helper.getDBI(), new DefaultClock());
+        paymentDao = new AuditedPaymentDao(helper.getDBI());
     }
 }
diff --git a/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDaoWithMock.java b/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDaoWithMock.java
index 6e31f90..d540955 100644
--- a/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDaoWithMock.java
+++ b/payment/src/test/java/com/ning/billing/payment/dao/TestPaymentDaoWithMock.java
@@ -23,7 +23,7 @@ import org.testng.annotations.Test;
 
 @Test(groups = { "fast" })
 public class TestPaymentDaoWithMock extends TestPaymentDao {
-    @BeforeMethod(alwaysRun = true)
+    @BeforeMethod(groups = { "fast" })
     public void setUp() throws IOException {
         paymentDao = new MockPaymentDao();
     }
diff --git a/payment/src/test/java/com/ning/billing/payment/TestHelper.java b/payment/src/test/java/com/ning/billing/payment/TestHelper.java
index da5d4b4..39115db 100644
--- a/payment/src/test/java/com/ning/billing/payment/TestHelper.java
+++ b/payment/src/test/java/com/ning/billing/payment/TestHelper.java
@@ -19,6 +19,10 @@ package com.ning.billing.payment;
 import java.math.BigDecimal;
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.CallContextFactory;
 import com.ning.billing.util.entity.EntityPersistenceException;
 import org.apache.commons.lang.RandomStringUtils;
 import org.joda.time.DateTime;
@@ -38,11 +42,13 @@ import com.ning.billing.invoice.model.RecurringInvoiceItem;
 public class TestHelper {
     protected final AccountDao accountDao;
     protected final InvoiceDao invoiceDao;
+    private final CallContext context;
 
     @Inject
-    public TestHelper(AccountDao accountDao, InvoiceDao invoiceDao) {
+    public TestHelper(CallContextFactory factory, AccountDao accountDao, InvoiceDao invoiceDao) {
         this.accountDao = accountDao;
         this.invoiceDao = invoiceDao;
+        context = factory.createCallContext("Princess Buttercup", CallOrigin.TEST, UserType.TEST);
     }
 
     // These helper methods can be overridden in a plugin implementation
@@ -57,7 +63,7 @@ public class TestHelper {
                                                                      .currency(Currency.USD)
                                                                      .billingCycleDay(1)
                                                                      .build();
-        accountDao.create(account);
+        accountDao.create(account, context);
         return account;
     }
 
@@ -72,7 +78,7 @@ public class TestHelper {
                                                                      .currency(Currency.USD)
                                                                      .billingCycleDay(1)
                                                                      .build();
-        accountDao.create(account);
+        accountDao.create(account, context);
         return account;
     }
 
@@ -80,25 +86,25 @@ public class TestHelper {
                                      DateTime targetDate,
                                      Currency currency,
                                      InvoiceItem... items) {
-        Invoice invoice = new DefaultInvoice(UUID.randomUUID(), account.getId(), 1, new DateTime(), targetDate, currency);
+        Invoice invoice = new DefaultInvoice(account.getId(), new DateTime(), targetDate, currency);
 
         for (InvoiceItem item : items) {
             if (item instanceof RecurringInvoiceItem) {
                 RecurringInvoiceItem recurringInvoiceItem = (RecurringInvoiceItem) item;
                 invoice.addInvoiceItem(new RecurringInvoiceItem(invoice.getId(),
-                        recurringInvoiceItem.getSubscriptionId(),
-                        recurringInvoiceItem.getBundleId(),
+                                                               account.getId(),
+                                                               recurringInvoiceItem.getBundleId(),
+                                                               recurringInvoiceItem.getSubscriptionId(),
                                                                recurringInvoiceItem.getPlanName(),
                                                                recurringInvoiceItem.getPhaseName(),
                                                                recurringInvoiceItem.getStartDate(),
                                                                recurringInvoiceItem.getEndDate(),
                                                                recurringInvoiceItem.getAmount(),
                                                                recurringInvoiceItem.getRate(),
-                                                               recurringInvoiceItem.getCurrency(),
-                                                               recurringInvoiceItem.getCreatedDate()));
+                                                               recurringInvoiceItem.getCurrency()));
             }
         }
-        invoiceDao.create(invoice);
+        invoiceDao.create(invoice, context);
         return invoice;
     }
 
@@ -107,8 +113,10 @@ public class TestHelper {
         final UUID subscriptionId = UUID.randomUUID();
         final UUID bundleId = UUID.randomUUID();
         final BigDecimal amount = new BigDecimal("10.00");
-        final InvoiceItem item = new RecurringInvoiceItem(null, subscriptionId, bundleId, "test plan", "test phase", now, now.plusMonths(1),
-                amount, new BigDecimal("1.0"), Currency.USD, now);
+        
+        final InvoiceItem item = new RecurringInvoiceItem(null, account.getId(), bundleId, subscriptionId, "test plan", "test phase", now, now.plusMonths(1),
+                amount, new BigDecimal("1.0"), Currency.USD);
+
 
         return createTestInvoice(account, now, Currency.USD, item);
     }
diff --git a/payment/src/test/java/com/ning/billing/payment/TestNotifyInvoicePaymentApi.java b/payment/src/test/java/com/ning/billing/payment/TestNotifyInvoicePaymentApi.java
index e38f14f..80bdd82 100644
--- a/payment/src/test/java/com/ning/billing/payment/TestNotifyInvoicePaymentApi.java
+++ b/payment/src/test/java/com/ning/billing/payment/TestNotifyInvoicePaymentApi.java
@@ -20,6 +20,8 @@ import static org.testng.Assert.assertNotNull;
 
 import java.util.UUID;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.TestCallContext;
 import com.ning.billing.util.entity.EntityPersistenceException;
 import org.testng.annotations.AfterMethod;
 import org.testng.annotations.BeforeMethod;
@@ -51,6 +53,8 @@ public class TestNotifyInvoicePaymentApi {
     @Inject
     private TestHelper testHelper;
 
+    private CallContext context = new TestCallContext("Payment Api Tests");
+
     @BeforeMethod(alwaysRun = true)
     public void setUp() throws EventBusException {
         eventBus.start();
@@ -74,7 +78,8 @@ public class TestNotifyInvoicePaymentApi {
                                      invoice.getBalance(),
                                      invoice.getCurrency(),
                                      paymentAttempt.getPaymentAttemptId(),
-                                     paymentAttempt.getPaymentAttemptDate());
+                                     paymentAttempt.getPaymentAttemptDate(),
+                                     context);
 
         InvoicePayment invoicePayment = invoicePaymentApi.getInvoicePayment(paymentAttempt.getPaymentAttemptId());
 
@@ -89,7 +94,8 @@ public class TestNotifyInvoicePaymentApi {
         PaymentAttempt paymentAttempt = new PaymentAttempt(UUID.randomUUID(), invoice);
         invoicePaymentApi.notifyOfPaymentAttempt(invoice.getId(),
                                                  paymentAttempt.getPaymentAttemptId(),
-                                                 paymentAttempt.getPaymentAttemptDate());
+                                                 paymentAttempt.getPaymentAttemptDate(),
+                                                 context);
 
         InvoicePayment invoicePayment = invoicePaymentApi.getInvoicePayment(paymentAttempt.getPaymentAttemptId());
 
diff --git a/payment/src/test/java/com/ning/billing/payment/TestPaymentInvoiceIntegration.java b/payment/src/test/java/com/ning/billing/payment/TestPaymentInvoiceIntegration.java
index 888e017..8b71c10 100644
--- a/payment/src/test/java/com/ning/billing/payment/TestPaymentInvoiceIntegration.java
+++ b/payment/src/test/java/com/ning/billing/payment/TestPaymentInvoiceIntegration.java
@@ -26,6 +26,8 @@ import java.math.BigDecimal;
 import java.util.List;
 import java.util.concurrent.Callable;
 
+import com.ning.billing.account.glue.AccountModuleWithMocks;
+import com.ning.billing.util.glue.CallContextModule;
 import org.apache.commons.io.IOUtils;
 import org.joda.time.DateTime;
 import org.skife.jdbi.v2.IDBI;
@@ -99,8 +101,9 @@ public class TestPaymentInvoiceIntegration {
     @BeforeMethod(alwaysRun = true)
     public void setUp() throws EventBusException {
         Injector injector = Guice.createInjector(new PaymentTestModuleWithEmbeddedDb(),
-                                                 new AccountModule(),
+                                                 new AccountModuleWithMocks(),
                                                  new InvoiceModuleWithMocks(),
+                                                 new CallContextModule(),
                                                  new MockClockModule(),
                                                  new AbstractModule() {
                                                     @Override
diff --git a/payment/src/test/java/com/ning/billing/payment/TestRetryService.java b/payment/src/test/java/com/ning/billing/payment/TestRetryService.java
index c71915c..16d21e6 100644
--- a/payment/src/test/java/com/ning/billing/payment/TestRetryService.java
+++ b/payment/src/test/java/com/ning/billing/payment/TestRetryService.java
@@ -25,11 +25,12 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.UUID;
 
-import com.ning.billing.util.clock.Clock;
-import com.ning.billing.util.clock.ClockMock;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.DefaultCallContext;
+import com.ning.billing.util.callcontext.UserType;
 import org.joda.time.DateTime;
 import org.joda.time.Days;
-import org.joda.time.Months;
 import org.testng.annotations.AfterMethod;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.BeforeMethod;
@@ -55,6 +56,8 @@ import com.ning.billing.payment.provider.PaymentProviderPluginRegistry;
 import com.ning.billing.payment.setup.PaymentConfig;
 import com.ning.billing.payment.setup.PaymentTestModuleWithMocks;
 import com.ning.billing.util.bus.Bus;
+import com.ning.billing.util.clock.Clock;
+import com.ning.billing.util.clock.ClockMock;
 import com.ning.billing.util.notificationq.MockNotificationQueue;
 import com.ning.billing.util.notificationq.Notification;
 import com.ning.billing.util.notificationq.NotificationQueueService;
@@ -84,6 +87,7 @@ public class TestRetryService {
 
     private MockPaymentProviderPlugin mockPaymentProviderPlugin;
     private MockNotificationQueue mockNotificationQueue;
+    private CallContext context;
 
     @BeforeClass(alwaysRun = true)
     public void initialize() throws Exception {
@@ -97,6 +101,7 @@ public class TestRetryService {
 
         mockPaymentProviderPlugin = (MockPaymentProviderPlugin)registry.getPlugin(null);
         mockNotificationQueue = (MockNotificationQueue)notificationQueueService.getNotificationQueue(RetryService.SERVICE_NAME, RetryService.QUEUE_NAME);
+        context = new DefaultCallContext("RetryServiceTests", CallOrigin.INTERNAL, UserType.TEST, clock);
     }
 
     @AfterMethod(alwaysRun = true)
@@ -116,6 +121,7 @@ public class TestRetryService {
         final DateTime startDate = clock.getUTCNow();
         final DateTime endDate = startDate.plusMonths(1);
         invoice.addInvoiceItem(new RecurringInvoiceItem(invoice.getId(),
+                                                       account.getId(),
                                                        subscriptionId,
                                                        bundleId,
                                                        "test plan", "test phase",
@@ -123,12 +129,11 @@ public class TestRetryService {
                                                        endDate,
                                                        amount,
                                                        new BigDecimal("1.0"),
-                                                       Currency.USD,
-                                                       clock.getUTCNow()));
+                                                       Currency.USD));
 
         mockPaymentProviderPlugin.makeNextInvoiceFail();
 
-        List<Either<PaymentError, PaymentInfo>> results = paymentApi.createPayment(account.getExternalKey(), Arrays.asList(invoice.getId().toString()));
+        List<Either<PaymentError, PaymentInfo>> results = paymentApi.createPayment(account.getExternalKey(), Arrays.asList(invoice.getId().toString()), context);
 
         assertEquals(results.size(), 1);
         assertTrue(results.get(0).isLeft());
@@ -138,12 +143,12 @@ public class TestRetryService {
         assertEquals(pendingNotifications.size(), 1);
 
         Notification notification = pendingNotifications.get(0);
-        PaymentAttempt paymentAttempt = paymentApi.getPaymentAttemptForInvoiceId(invoice.getId().toString());
+        List<PaymentAttempt> paymentAttempts = paymentApi.getPaymentAttemptsForInvoiceId(invoice.getId().toString());
 
-        assertNotNull(paymentAttempt);
-        assertEquals(notification.getNotificationKey(), paymentAttempt.getPaymentAttemptId().toString());
+        assertNotNull(paymentAttempts);
+        assertEquals(notification.getNotificationKey(), paymentAttempts.get(0).getPaymentAttemptId().toString());
 
-        DateTime expectedRetryDate = paymentAttempt.getPaymentAttemptDate().plusDays(paymentConfig.getPaymentRetryDays().get(0));
+        DateTime expectedRetryDate = paymentAttempts.get(0).getPaymentAttemptDate().plusDays(paymentConfig.getPaymentRetryDays().get(0));
 
         assertEquals(notification.getEffectiveDate(), expectedRetryDate);
     }
@@ -159,6 +164,7 @@ public class TestRetryService {
         final DateTime now = clock.getUTCNow();
 
         invoice.addInvoiceItem(new RecurringInvoiceItem(invoice.getId(),
+                                                       account.getId(),
                                                        subscriptionId,
                                                        bundleId,
                                                        "test plan", "test phase",
@@ -166,8 +172,7 @@ public class TestRetryService {
                                                        now.plusMonths(1),
                                                        amount,
                                                        new BigDecimal("1.0"),
-                                                       Currency.USD,
-                                                       now));
+                                                       Currency.USD));
 
         int numberOfDays = paymentConfig.getPaymentRetryDays().get(0);
         DateTime nextRetryDate = now.plusDays(numberOfDays);
@@ -176,7 +181,7 @@ public class TestRetryService {
                                                                                       .setPaymentAttemptDate(now)
                                                                                       .build();
 
-        PaymentAttempt attempt = paymentDao.createPaymentAttempt(paymentAttempt);
+        paymentDao.createPaymentAttempt(paymentAttempt, context);
         retryService.scheduleRetry(paymentAttempt, nextRetryDate);
         ((ClockMock)clock).setDeltaFromReality(Days.days(numberOfDays).toStandardSeconds().getSeconds() * 1000);
         Thread.sleep(2000);
@@ -184,14 +189,14 @@ public class TestRetryService {
         List<Notification> pendingNotifications = mockNotificationQueue.getPendingEvents();
         assertEquals(pendingNotifications.size(), 0);
 
-        List<PaymentInfo> paymentInfos = paymentApi.getPaymentInfo(Arrays.asList(invoice.getId().toString()));
-        assertEquals(paymentInfos.size(), 1);
+        List<PaymentInfo> paymentInfoList = paymentApi.getPaymentInfo(Arrays.asList(invoice.getId().toString()));
+        assertEquals(paymentInfoList.size(), 1);
 
-        PaymentInfo paymentInfo = paymentInfos.get(0);
+        PaymentInfo paymentInfo = paymentInfoList.get(0);
         assertEquals(paymentInfo.getStatus(), PaymentStatus.Processed.toString());
 
-        PaymentAttempt updatedAttempt = paymentApi.getPaymentAttemptForInvoiceId(invoice.getId().toString());
-        assertEquals(paymentInfo.getPaymentId(), updatedAttempt.getPaymentId());
+        List<PaymentAttempt> updatedAttempts = paymentApi.getPaymentAttemptsForInvoiceId(invoice.getId().toString());
+        assertEquals(paymentInfo.getPaymentId(), updatedAttempts.get(0).getPaymentId());
 
     }
 }
diff --git a/util/src/main/java/com/ning/billing/util/audit/dao/AuditSqlDao.java b/util/src/main/java/com/ning/billing/util/audit/dao/AuditSqlDao.java
new file mode 100644
index 0000000..f3f96f4
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/audit/dao/AuditSqlDao.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.audit.dao;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import org.skife.jdbi.v2.sqlobject.Bind;
+import org.skife.jdbi.v2.sqlobject.SqlBatch;
+import org.skife.jdbi.v2.sqlobject.SqlUpdate;
+import org.skife.jdbi.v2.sqlobject.stringtemplate.ExternalizedSqlViaStringTemplate3;
+
+import java.util.List;
+
+@ExternalizedSqlViaStringTemplate3
+public interface AuditSqlDao {
+    @SqlUpdate
+    public void insertAuditFromTransaction(@Bind("tableName") final String tableName,
+                                           @Bind("recordId") final String recordId,
+                                           @Bind("changeType") String changeType,
+                                           @CallContextBinder CallContext context);
+
+    @SqlBatch(transactional = false)
+    public void insertAuditFromTransaction(@Bind("tableName") final String tableName,
+                                           @Bind("recordId") final List<String> recordIds,
+                                           @Bind("changeType") String changeType,
+                                           @CallContextBinder CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/callcontext/CallContextBase.java b/util/src/main/java/com/ning/billing/util/callcontext/CallContextBase.java
new file mode 100644
index 0000000..8164f76
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/callcontext/CallContextBase.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+public abstract class CallContextBase implements CallContext {
+    private final String userName;
+    private final CallOrigin callOrigin;
+    private final UserType userType;
+
+    public CallContextBase(String userName, CallOrigin callOrigin, UserType userType) {
+        this.userName = userName;
+        this.callOrigin = callOrigin;
+        this.userType = userType;
+    }
+
+    @Override
+    public String getUserName() {
+        return userName;
+    }
+
+    @Override
+    public CallOrigin getCallOrigin() {
+        return callOrigin;
+    }
+
+    @Override
+    public UserType getUserType() {
+        return userType;
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/callcontext/CallContextBinder.java b/util/src/main/java/com/ning/billing/util/callcontext/CallContextBinder.java
new file mode 100644
index 0000000..3ac8a98
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/callcontext/CallContextBinder.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+import org.skife.jdbi.v2.SQLStatement;
+import org.skife.jdbi.v2.sqlobject.Binder;
+import org.skife.jdbi.v2.sqlobject.BinderFactory;
+import org.skife.jdbi.v2.sqlobject.BindingAnnotation;
+
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@BindingAnnotation(CallContextBinder.CallContextBinderFactory.class)
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ElementType.PARAMETER})
+public @interface CallContextBinder {
+    public static class CallContextBinderFactory implements BinderFactory {
+        @Override
+        public Binder build(Annotation annotation) {
+            return new Binder<CallContextBinder, CallContext>() {
+                @Override
+                public void bind(SQLStatement q, CallContextBinder bind, CallContext callContext) {
+                    q.bind("userName", callContext.getUserName());
+                    q.bind("createdDate", callContext.getCreatedDate().toDate());
+                    q.bind("updatedDate", callContext.getUpdatedDate().toDate());
+                }
+            };
+        }
+    }
+}
\ No newline at end of file
diff --git a/util/src/main/java/com/ning/billing/util/callcontext/CallContextFactory.java b/util/src/main/java/com/ning/billing/util/callcontext/CallContextFactory.java
new file mode 100644
index 0000000..6ffc554
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/callcontext/CallContextFactory.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+import org.joda.time.DateTime;
+
+public interface CallContextFactory {
+    CallContext createCallContext(String userName, CallOrigin callOrigin, UserType userType);
+
+    CallContext createMigrationCallContext(String userName, CallOrigin callOrigin, UserType userType, DateTime createdDate, DateTime updatedDate);
+
+    CallContext toMigrationCallContext(CallContext callContext, DateTime createdDate, DateTime updatedDate);
+}
diff --git a/util/src/main/java/com/ning/billing/util/callcontext/DefaultCallContext.java b/util/src/main/java/com/ning/billing/util/callcontext/DefaultCallContext.java
new file mode 100644
index 0000000..57dc682
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/callcontext/DefaultCallContext.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+import com.ning.billing.util.clock.Clock;
+import org.joda.time.DateTime;
+
+public class DefaultCallContext extends CallContextBase {
+    private final Clock clock;
+
+    public DefaultCallContext(String userName, CallOrigin callOrigin, UserType userType, Clock clock) {
+        super(userName, callOrigin, userType);
+        this.clock = clock;
+    }
+
+    @Override
+    public DateTime getCreatedDate() {
+        return clock.getUTCNow();
+    }
+
+    @Override
+    public DateTime getUpdatedDate() {
+        return clock.getUTCNow();
+    }
+}
\ No newline at end of file
diff --git a/util/src/main/java/com/ning/billing/util/callcontext/DefaultCallContextFactory.java b/util/src/main/java/com/ning/billing/util/callcontext/DefaultCallContextFactory.java
new file mode 100644
index 0000000..f75574c
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/callcontext/DefaultCallContextFactory.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+import com.google.inject.Inject;
+import com.ning.billing.util.clock.Clock;
+import org.joda.time.DateTime;
+
+public class DefaultCallContextFactory implements CallContextFactory {
+    private final Clock clock;
+
+    @Inject
+    public DefaultCallContextFactory(Clock clock) {
+        this.clock = clock;
+    }
+
+    @Override
+    public CallContext createCallContext(String userName, CallOrigin callOrigin, UserType userType) {
+        return new DefaultCallContext(userName, callOrigin, userType, clock);
+    }
+
+    @Override
+    public CallContext createMigrationCallContext(String userName, CallOrigin callOrigin, UserType userType, DateTime createdDate, DateTime updatedDate) {
+        return new MigrationCallContext(userName, callOrigin, userType, createdDate, updatedDate);
+    }
+
+    @Override
+    public CallContext toMigrationCallContext(CallContext callContext, DateTime createdDate, DateTime updatedDate) {
+        return new MigrationCallContext(callContext, createdDate, updatedDate);
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/callcontext/MigrationCallContext.java b/util/src/main/java/com/ning/billing/util/callcontext/MigrationCallContext.java
new file mode 100644
index 0000000..9d7fc58
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/callcontext/MigrationCallContext.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+import org.joda.time.DateTime;
+
+public class MigrationCallContext extends CallContextBase {
+    private final DateTime createdDate;
+    private final DateTime updatedDate;
+
+    public MigrationCallContext(String userName, CallOrigin callOrigin, UserType userType, DateTime createdDate, DateTime updatedDate) {
+        super(userName, callOrigin, userType);
+        this.createdDate = createdDate;
+        this.updatedDate = updatedDate;
+    }
+
+    public MigrationCallContext(CallContext context, DateTime createdDate, DateTime updatedDate) {
+        super(context.getUserName(), context.getCallOrigin(), context.getUserType());
+        this.createdDate = createdDate;
+        this.updatedDate = updatedDate;
+    }
+
+    @Override
+    public DateTime getCreatedDate() {
+        return createdDate;
+    }
+
+    @Override
+    public DateTime getUpdatedDate() {
+        return updatedDate;
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/CustomFieldHistory.java b/util/src/main/java/com/ning/billing/util/customfield/CustomFieldHistory.java
new file mode 100644
index 0000000..b4bb413
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/customfield/CustomFieldHistory.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.customfield;
+
+import com.ning.billing.util.ChangeType;
+import org.joda.time.DateTime;
+
+import java.util.UUID;
+
+public class CustomFieldHistory implements CustomField {
+    private final UUID historyId = UUID.randomUUID();
+    private final CustomField field;
+    private final ChangeType changeType;
+
+    public CustomFieldHistory(CustomField field, ChangeType changeType) {
+        this.field = field;
+        this.changeType = changeType;
+    }
+
+    public UUID getHistoryId() {
+        return historyId;
+    }
+
+    public ChangeType getChangeType() {
+        return changeType;
+    }
+
+    @Override
+    public String getName() {
+        return field.getName();
+    }
+
+    @Override
+    public String getValue() {
+        return field.getValue();
+    }
+
+    @Override
+    public void setValue(String value) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
+    public UUID getId() {
+        return field.getId();
+    }
+
+    @Override
+    public String getCreatedBy() {
+        return field.getCreatedBy();
+    }
+
+    @Override
+    public DateTime getCreatedDate() {
+        return field.getCreatedDate();
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/CustomFieldHistoryBinder.java b/util/src/main/java/com/ning/billing/util/customfield/CustomFieldHistoryBinder.java
new file mode 100644
index 0000000..51e3621
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/customfield/CustomFieldHistoryBinder.java
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.customfield;
+
+import org.skife.jdbi.v2.SQLStatement;
+import org.skife.jdbi.v2.sqlobject.Binder;
+import org.skife.jdbi.v2.sqlobject.BinderFactory;
+import org.skife.jdbi.v2.sqlobject.BindingAnnotation;
+
+import java.lang.annotation.Annotation;
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@BindingAnnotation(CustomFieldHistoryBinder.CustomFieldBinderFactory.class)
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ElementType.PARAMETER})
+public @interface CustomFieldHistoryBinder {
+    public static class CustomFieldBinderFactory implements BinderFactory {
+        @Override
+        public Binder build(Annotation annotation) {
+            return new Binder<CustomFieldHistoryBinder, CustomFieldHistory>() {
+                @Override
+                public void bind(SQLStatement q, CustomFieldHistoryBinder bind, CustomFieldHistory customFieldHistory) {
+                    q.bind("historyId", customFieldHistory.getHistoryId().toString());
+                    q.bind("changeType", customFieldHistory.getChangeType().toString());
+                    q.bind("id", customFieldHistory.getId().toString());
+                    q.bind("fieldName", customFieldHistory.getName());
+                    q.bind("fieldValue", customFieldHistory.getValue());
+                }
+            };
+        }
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/CustomFieldMapper.java b/util/src/main/java/com/ning/billing/util/customfield/CustomFieldMapper.java
new file mode 100644
index 0000000..97d469d
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/customfield/CustomFieldMapper.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.customfield;
+
+import com.ning.billing.util.entity.MapperBase;
+import org.joda.time.DateTime;
+import org.skife.jdbi.v2.StatementContext;
+import org.skife.jdbi.v2.tweak.ResultSetMapper;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.UUID;
+
+public class CustomFieldMapper extends MapperBase implements ResultSetMapper<CustomField> {
+    @Override
+    public CustomField map(int index, ResultSet result, StatementContext context) throws SQLException {
+        UUID id = UUID.fromString(result.getString("id"));
+        String fieldName = result.getString("field_name");
+        String fieldValue = result.getString("field_value");
+        String createdBy = result.getString("created_by");
+        DateTime createdDate = getDate(result, "created_date");
+        String updatedBy = result.getString("updated_by");
+        DateTime updatedDate = getDate(result, "updated_date");
+        return new StringCustomField(id, createdBy, createdDate, updatedBy, updatedDate, fieldName, fieldValue);
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/CustomizableEntityBase.java b/util/src/main/java/com/ning/billing/util/customfield/CustomizableEntityBase.java
index ac184be..88fcffa 100644
--- a/util/src/main/java/com/ning/billing/util/customfield/CustomizableEntityBase.java
+++ b/util/src/main/java/com/ning/billing/util/customfield/CustomizableEntityBase.java
@@ -19,12 +19,18 @@ package com.ning.billing.util.customfield;
 import java.util.List;
 import java.util.UUID;
 import com.ning.billing.util.entity.EntityBase;
+import org.joda.time.DateTime;
 
-public abstract class CustomizableEntityBase extends EntityBase implements CustomizableEntity {
+public abstract class CustomizableEntityBase extends EntityBase implements Customizable {
     protected final FieldStore fields;
 
-    public CustomizableEntityBase(final UUID id) {
-        super(id);
+    public CustomizableEntityBase() {
+        super();
+        fields = DefaultFieldStore.create(getId(), getObjectName());
+    }
+
+    public CustomizableEntityBase(final UUID id, String createdBy, DateTime createdDate) {
+        super(id, createdBy, createdDate);
         fields = DefaultFieldStore.create(getId(), getObjectName());
     }
 
@@ -44,7 +50,7 @@ public abstract class CustomizableEntityBase extends EntityBase implements Custo
     }
 
     @Override
-    public void addFields(final List<CustomField> fields) {
+    public void setFields(final List<CustomField> fields) {
         if (fields != null) {
             this.fields.add(fields);
         }
diff --git a/util/src/main/java/com/ning/billing/util/customfield/dao/AuditedCustomFieldDao.java b/util/src/main/java/com/ning/billing/util/customfield/dao/AuditedCustomFieldDao.java
new file mode 100644
index 0000000..b7d2de0
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/customfield/dao/AuditedCustomFieldDao.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.customfield.dao;
+
+import com.ning.billing.util.ChangeType;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.customfield.CustomField;
+import com.ning.billing.util.customfield.CustomFieldHistory;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.UUID;
+
+public class AuditedCustomFieldDao implements CustomFieldDao {
+    @Override
+    public void saveFields(Transmogrifier dao, UUID objectId, String objectType, List<CustomField> fields, CallContext context) {
+        CustomFieldSqlDao customFieldSqlDao = dao.become(CustomFieldSqlDao.class);
+
+        // get list of existing fields
+        List<CustomField> existingFields = customFieldSqlDao.load(objectId.toString(), objectType);
+        List<CustomField> fieldsToUpdate = new ArrayList<CustomField>();
+
+        // sort into fields to update (fieldsToUpdate), fields to add (fields), and fields to delete (existingFields)
+        Iterator<CustomField> fieldIterator = fields.iterator();
+        while (fieldIterator.hasNext()) {
+            CustomField field = fieldIterator.next();
+
+            Iterator<CustomField> existingFieldIterator = existingFields.iterator();
+            while (existingFieldIterator.hasNext()) {
+                CustomField existingField = existingFieldIterator.next();
+                if (field.getName().equals(existingField.getName())) {
+                    // if the tags match, remove from both lists
+                    fieldsToUpdate.add(field);
+                    fieldIterator.remove();
+                    existingFieldIterator.remove();
+                }
+            }
+        }
+
+        customFieldSqlDao.batchInsertFromTransaction(objectId.toString(), objectType, fields, context);
+        customFieldSqlDao.batchUpdateFromTransaction(objectId.toString(), objectType, fieldsToUpdate, context);
+        customFieldSqlDao.batchDeleteFromTransaction(objectId.toString(), objectType, existingFields, context);
+
+        List<CustomFieldHistory> fieldHistories = new ArrayList<CustomFieldHistory>();
+        fieldHistories.addAll(convertToHistoryEntry(fields, ChangeType.INSERT));
+        fieldHistories.addAll(convertToHistoryEntry(fieldsToUpdate, ChangeType.UPDATE));
+        fieldHistories.addAll(convertToHistoryEntry(existingFields, ChangeType.DELETE));
+
+        CustomFieldHistorySqlDao historyDao = dao.become(CustomFieldHistorySqlDao.class);
+        historyDao.batchAddHistoryFromTransaction(objectId.toString(), objectType, fieldHistories, context);
+
+        CustomFieldAuditSqlDao auditDao = dao.become(CustomFieldAuditSqlDao.class);
+        auditDao.batchInsertAuditLogFromTransaction(objectId.toString(), objectType, fieldHistories, context);
+    }
+
+    private List<CustomFieldHistory> convertToHistoryEntry(List<CustomField> fields, ChangeType changeType) {
+        List<CustomFieldHistory> result = new ArrayList<CustomFieldHistory>();
+
+        for (CustomField field : fields) {
+            result.add(new CustomFieldHistory(field, changeType));
+        }
+
+        return result;
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldAuditSqlDao.java b/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldAuditSqlDao.java
new file mode 100644
index 0000000..471cdca
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldAuditSqlDao.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.customfield.dao;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import com.ning.billing.util.customfield.CustomFieldHistory;
+import com.ning.billing.util.customfield.CustomFieldHistoryBinder;
+import org.skife.jdbi.v2.sqlobject.Bind;
+import org.skife.jdbi.v2.sqlobject.SqlBatch;
+import org.skife.jdbi.v2.sqlobject.mixins.Transactional;
+import org.skife.jdbi.v2.sqlobject.stringtemplate.ExternalizedSqlViaStringTemplate3;
+
+import java.util.List;
+
+@ExternalizedSqlViaStringTemplate3
+public interface CustomFieldAuditSqlDao extends Transactional<CustomFieldAuditSqlDao> {
+    @SqlBatch(transactional=false)
+    public void batchInsertAuditLogFromTransaction(@Bind("objectId") final String objectId,
+                                                   @Bind("objectType") final String objectType,
+                                                   @CustomFieldHistoryBinder final List<CustomFieldHistory> entities,
+                                                   @CallContextBinder final CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldDao.java b/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldDao.java
new file mode 100644
index 0000000..a987c4d
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldDao.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.customfield.dao;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.customfield.CustomField;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface CustomFieldDao {
+    void saveFields(Transmogrifier dao, UUID objectId, String objectType, List<CustomField> fields, CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldHistorySqlDao.java b/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldHistorySqlDao.java
new file mode 100644
index 0000000..6124ff4
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldHistorySqlDao.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.customfield.dao;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import com.ning.billing.util.customfield.CustomFieldHistory;
+import com.ning.billing.util.customfield.CustomFieldHistoryBinder;
+import org.skife.jdbi.v2.sqlobject.Bind;
+import org.skife.jdbi.v2.sqlobject.SqlBatch;
+import org.skife.jdbi.v2.sqlobject.stringtemplate.ExternalizedSqlViaStringTemplate3;
+
+import java.util.List;
+
+@ExternalizedSqlViaStringTemplate3
+public interface CustomFieldHistorySqlDao {
+    @SqlBatch(transactional=false)
+    public void batchAddHistoryFromTransaction(@Bind("objectId") final String objectId,
+                                               @Bind("objectType") final String objectType,
+                                               @CustomFieldHistoryBinder final List<CustomFieldHistory> entities,
+                                               @CallContextBinder final CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldSqlDao.java b/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldSqlDao.java
new file mode 100644
index 0000000..733bfeb
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/customfield/dao/CustomFieldSqlDao.java
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.customfield.dao;
+
+import java.util.List;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import com.ning.billing.util.customfield.CustomFieldBinder;
+import com.ning.billing.util.customfield.CustomFieldMapper;
+import com.ning.billing.util.entity.UpdatableEntityCollectionDao;
+import org.skife.jdbi.v2.sqlobject.Bind;
+import org.skife.jdbi.v2.sqlobject.SqlBatch;
+import org.skife.jdbi.v2.sqlobject.customizers.RegisterMapper;
+import org.skife.jdbi.v2.sqlobject.mixins.Transactional;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
+import org.skife.jdbi.v2.sqlobject.stringtemplate.ExternalizedSqlViaStringTemplate3;
+import com.ning.billing.util.customfield.CustomField;
+
+@ExternalizedSqlViaStringTemplate3
+@RegisterMapper(CustomFieldMapper.class)
+public interface CustomFieldSqlDao extends UpdatableEntityCollectionDao<CustomField>, Transactional<CustomFieldSqlDao>, Transmogrifier {
+    @Override
+    @SqlBatch(transactional=false)
+    public void batchInsertFromTransaction(@Bind("objectId") final String objectId,
+                                           @Bind("objectType") final String objectType,
+                                           @CustomFieldBinder final List<CustomField> entities,
+                                           @CallContextBinder final CallContext context);
+
+    @Override
+    @SqlBatch(transactional=false)
+    public void batchUpdateFromTransaction(@Bind("objectId") final String objectId,
+                                           @Bind("objectType") final String objectType,
+                                           @CustomFieldBinder final List<CustomField> entities,
+                                           @CallContextBinder final CallContext context);
+
+    @Override
+    @SqlBatch(transactional=false)
+    public void batchDeleteFromTransaction(@Bind("objectId") final String objectId,
+                                           @Bind("objectType") final String objectType,
+                                           @CustomFieldBinder final List<CustomField> entities,
+                                           @CallContextBinder final CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/customfield/StringCustomField.java b/util/src/main/java/com/ning/billing/util/customfield/StringCustomField.java
index 4e04ff3..f60093c 100644
--- a/util/src/main/java/com/ning/billing/util/customfield/StringCustomField.java
+++ b/util/src/main/java/com/ning/billing/util/customfield/StringCustomField.java
@@ -17,18 +17,22 @@
 package com.ning.billing.util.customfield;
 
 import java.util.UUID;
-import com.ning.billing.util.entity.EntityBase;
+import com.ning.billing.util.entity.UpdatableEntityBase;
+import org.joda.time.DateTime;
 
-public class StringCustomField extends EntityBase<CustomField> implements CustomField {
+public class StringCustomField extends UpdatableEntityBase implements CustomField {
     private String name;
     private String value;
 
     public StringCustomField(String name, String value) {
-        this(UUID.randomUUID(), name, value);
+        super();
+        this.name = name;
+        this.value = value;
     }
 
-    public StringCustomField(UUID id, String name, String value) {
-        super(id);
+    public StringCustomField(UUID id, String createdBy, DateTime createdDate,
+                             String updatedBy, DateTime updatedDate, String name, String value) {
+        super(id, createdBy, createdDate, updatedBy, updatedDate);
         this.name = name;
         this.value = value;
     }
diff --git a/util/src/main/java/com/ning/billing/util/entity/BinderBase.java b/util/src/main/java/com/ning/billing/util/entity/BinderBase.java
new file mode 100644
index 0000000..8839541
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/entity/BinderBase.java
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.entity;
+
+import org.joda.time.DateTime;
+
+import java.util.Date;
+
+public abstract class BinderBase {
+    protected Date getDate(DateTime dateTime) {
+        return dateTime == null ? null : dateTime.toDate();
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/entity/EntityBase.java b/util/src/main/java/com/ning/billing/util/entity/EntityBase.java
index 3cb71f8..4de0312 100644
--- a/util/src/main/java/com/ning/billing/util/entity/EntityBase.java
+++ b/util/src/main/java/com/ning/billing/util/entity/EntityBase.java
@@ -16,21 +16,41 @@
 
 package com.ning.billing.util.entity;
 
+import org.joda.time.DateTime;
+
 import java.util.UUID;
 
-public abstract class EntityBase<T> implements Entity {
+public abstract class EntityBase implements Entity {
     protected final UUID id;
+    protected final String createdBy;
+    protected final DateTime createdDate;
 
-    public EntityBase(UUID id) {
+    // used to hydrate objects
+    public EntityBase(UUID id, String createdBy, DateTime createdDate) {
         this.id = id;
+        this.createdBy = createdBy;
+        this.createdDate = createdDate;
     }
 
+    // used to create new objects
     public EntityBase() {
-        this(UUID.randomUUID());
+        this.id = UUID.randomUUID();
+        this.createdBy = null;
+        this.createdDate = null;
     }
 
     @Override
     public UUID getId() {
         return id;
     }
+
+    @Override
+    public String getCreatedBy() {
+        return createdBy;
+    }
+
+    @Override
+    public DateTime getCreatedDate() {
+        return createdDate;
+    }
 }
\ No newline at end of file
diff --git a/util/src/main/java/com/ning/billing/util/entity/EntityCollectionBase.java b/util/src/main/java/com/ning/billing/util/entity/EntityCollectionBase.java
index 369f255..a240000 100644
--- a/util/src/main/java/com/ning/billing/util/entity/EntityCollectionBase.java
+++ b/util/src/main/java/com/ning/billing/util/entity/EntityCollectionBase.java
@@ -54,7 +54,7 @@ public abstract class EntityCollectionBase<T extends Entity> implements EntityCo
 
     @Override
     public void remove(T entity) {
-        entities.remove(entity);
+        entities.remove(getEntityKey(entity));
     }
 
     @Override
diff --git a/util/src/main/java/com/ning/billing/util/entity/EntityCollectionDao.java b/util/src/main/java/com/ning/billing/util/entity/EntityCollectionDao.java
index 11d149c..9bb2d8e 100644
--- a/util/src/main/java/com/ning/billing/util/entity/EntityCollectionDao.java
+++ b/util/src/main/java/com/ning/billing/util/entity/EntityCollectionDao.java
@@ -16,6 +16,8 @@
 
 package com.ning.billing.util.entity;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
 import org.skife.jdbi.v2.sqlobject.*;
 
 import java.util.List;
@@ -26,15 +28,17 @@ import java.util.List;
  * @param <T>
  */
 public interface EntityCollectionDao<T extends Entity> {
-
     @SqlBatch(transactional=false)
-    public void batchSaveFromTransaction(@Bind("objectId") final String objectId,
-                     @Bind("objectType") final String objectType,
-                     @BindBean final List<T> entities);
+    public void batchInsertFromTransaction(@Bind("objectId") final String objectId,
+                                           @Bind("objectType") final String objectType,
+                                           @BindBean final List<T> entities,
+                                           @CallContextBinder final CallContext context);
 
-    @SqlUpdate
-    public void clear(@Bind("objectId") final String objectId,
-                      @Bind("objectType") final String objectType);
+    @SqlBatch(transactional=false)
+    public void batchDeleteFromTransaction(@Bind("objectId") final String objectId,
+                                           @Bind("objectType") final String objectType,
+                                           @BindBean final List<T> entities,
+                                           @CallContextBinder final CallContext context);
 
     @SqlQuery
     public List<T> load(@Bind("objectId") final String objectId,
diff --git a/util/src/main/java/com/ning/billing/util/entity/EntityDao.java b/util/src/main/java/com/ning/billing/util/entity/EntityDao.java
index 1337950..d093492 100644
--- a/util/src/main/java/com/ning/billing/util/entity/EntityDao.java
+++ b/util/src/main/java/com/ning/billing/util/entity/EntityDao.java
@@ -18,16 +18,16 @@ package com.ning.billing.util.entity;
 
 import java.util.List;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
 import org.skife.jdbi.v2.sqlobject.Bind;
 import org.skife.jdbi.v2.sqlobject.BindBean;
 import org.skife.jdbi.v2.sqlobject.SqlQuery;
 import org.skife.jdbi.v2.sqlobject.SqlUpdate;
 
-import com.ning.billing.account.api.AccountApiException;
-
 public interface EntityDao<T extends Entity> {
     @SqlUpdate
-    public void create(@BindBean final T entity) throws EntityPersistenceException;
+    public void create(@BindBean final T entity, @CallContextBinder final CallContext context) throws EntityPersistenceException;
 
     @SqlQuery
     public T getById(@Bind("id") final String id);
diff --git a/util/src/main/java/com/ning/billing/util/entity/ExtendedEntityBase.java b/util/src/main/java/com/ning/billing/util/entity/ExtendedEntityBase.java
new file mode 100644
index 0000000..0017397
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/entity/ExtendedEntityBase.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.entity;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.customfield.CustomField;
+import com.ning.billing.util.customfield.Customizable;
+import com.ning.billing.util.customfield.DefaultFieldStore;
+import com.ning.billing.util.customfield.FieldStore;
+import com.ning.billing.util.tag.DefaultTagStore;
+import com.ning.billing.util.tag.DescriptiveTag;
+import com.ning.billing.util.tag.Tag;
+import com.ning.billing.util.tag.TagDefinition;
+import com.ning.billing.util.tag.TagStore;
+import com.ning.billing.util.tag.Taggable;
+import org.joda.time.DateTime;
+
+import javax.annotation.Nullable;
+import java.util.List;
+import java.util.UUID;
+
+public abstract class ExtendedEntityBase extends EntityBase implements Customizable, Taggable {
+    protected final FieldStore fields;
+    protected final TagStore tags;
+
+    public ExtendedEntityBase() {
+        super();
+        this.fields = DefaultFieldStore.create(getId(), getObjectName());
+        this.tags = new DefaultTagStore(id, getObjectName());
+    }
+
+    public ExtendedEntityBase(final UUID id, @Nullable final String createdBy, @Nullable final DateTime createdDate) {
+        super(id, createdBy, createdDate);
+        this.fields = DefaultFieldStore.create(getId(), getObjectName());
+        this.tags = new DefaultTagStore(id, getObjectName());
+    }
+
+    @Override
+    public String getFieldValue(final String fieldName) {
+        return fields.getValue(fieldName);
+    }
+
+    @Override
+    public void setFieldValue(final String fieldName, final String fieldValue) {
+        fields.setValue(fieldName, fieldValue);
+    }
+
+    @Override
+    public List<CustomField> getFieldList() {
+        return fields.getEntityList();
+    }
+
+    @Override
+    public void setFields(final List<CustomField> fields) {
+        if (fields != null) {
+            this.fields.add(fields);
+        }
+    }
+
+    @Override
+    public void clearFields() {
+        fields.clear();
+    }
+
+    @Override
+	public List<Tag> getTagList() {
+		return tags.getEntityList();
+	}
+
+	@Override
+	public boolean hasTag(final String tagName) {
+		return tags.containsTag(tagName);
+	}
+
+	@Override
+	public void addTag(final TagDefinition definition) {
+		Tag tag = new DescriptiveTag(definition);
+		tags.add(tag) ;
+	}
+
+	@Override
+	public void addTags(final List<Tag> tags) {
+		if (tags != null) {
+			this.tags.add(tags);
+		}
+	}
+
+	@Override
+	public void clearTags() {
+		this.tags.clear();
+	}
+
+	@Override
+	public void removeTag(final TagDefinition definition) {
+		tags.remove(definition.getName());
+	}
+
+	@Override
+	public boolean generateInvoice() {
+		return tags.generateInvoice();
+	}
+
+	@Override
+	public boolean processPayment() {
+		return tags.processPayment();
+	}
+
+    @Override
+    public abstract String getObjectName();
+
+    @Override
+    public abstract void saveFieldValue(String fieldName, String fieldValue, CallContext context);
+
+    @Override
+    public abstract void saveFields(List<CustomField> fields, CallContext context);
+
+    @Override
+    public abstract void clearPersistedFields(CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/entity/MapperBase.java b/util/src/main/java/com/ning/billing/util/entity/MapperBase.java
new file mode 100644
index 0000000..e2902d8
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/entity/MapperBase.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.entity;
+
+import org.joda.time.DateTime;
+import org.joda.time.DateTimeZone;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.util.Date;
+
+public abstract class MapperBase {
+    protected DateTime getDate(ResultSet rs, String fieldName) throws SQLException {
+        final Timestamp resultStamp = rs.getTimestamp(fieldName);
+        return rs.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/entity/UpdatableEntity.java b/util/src/main/java/com/ning/billing/util/entity/UpdatableEntity.java
new file mode 100644
index 0000000..c860ddb
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/entity/UpdatableEntity.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.entity;
+
+import org.joda.time.DateTime;
+
+public interface UpdatableEntity extends Entity {
+    public String getUpdatedBy();
+    public DateTime getUpdatedDate();
+}
diff --git a/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityBase.java b/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityBase.java
new file mode 100644
index 0000000..3aaffbc
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityBase.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.entity;
+
+import org.joda.time.DateTime;
+
+import java.util.UUID;
+
+public abstract class UpdatableEntityBase extends EntityBase implements UpdatableEntity {
+    private final String updatedBy;
+    private final DateTime updatedDate;
+
+    public UpdatableEntityBase() {
+        super();
+        this.updatedBy = null;
+        this.updatedDate = null;
+    }
+
+    public UpdatableEntityBase(UUID id, String createdBy, DateTime createdDate, String updatedBy, DateTime updatedDate) {
+        super(id, createdBy, createdDate);
+        this.updatedBy = updatedBy;
+        this.updatedDate = updatedDate;
+    }
+
+    @Override
+    public String getUpdatedBy() {
+        return updatedBy;
+    }
+
+    @Override
+    public DateTime getUpdatedDate() {
+        return updatedDate;
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityCollectionDao.java b/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityCollectionDao.java
new file mode 100644
index 0000000..ed27853
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityCollectionDao.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.entity;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import org.skife.jdbi.v2.sqlobject.Bind;
+import org.skife.jdbi.v2.sqlobject.BindBean;
+import org.skife.jdbi.v2.sqlobject.SqlBatch;
+
+import java.util.List;
+
+public interface UpdatableEntityCollectionDao<T extends Entity> extends EntityCollectionDao<T> {
+    @SqlBatch(transactional=false)
+    public void batchUpdateFromTransaction(@Bind("objectId") final String objectId,
+                                           @Bind("objectType") final String objectType,
+                                           @BindBean final List<T> entities,
+                                           @CallContextBinder final CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityDao.java b/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityDao.java
index eb4adc1..4438625 100644
--- a/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityDao.java
+++ b/util/src/main/java/com/ning/billing/util/entity/UpdatableEntityDao.java
@@ -16,10 +16,13 @@
 
 package com.ning.billing.util.entity;
 
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
 import org.skife.jdbi.v2.sqlobject.BindBean;
 import org.skife.jdbi.v2.sqlobject.SqlUpdate;
 
 public interface UpdatableEntityDao<T extends UpdatableEntity> extends EntityDao<T> {
     @SqlUpdate
-    public void update(@BindBean final T entity) throws EntityPersistenceException;
+    public void update(@BindBean final T entity, @CallContextBinder final CallContext context)
+            throws EntityPersistenceException;
 }
diff --git a/util/src/main/java/com/ning/billing/util/glue/CallContextModule.java b/util/src/main/java/com/ning/billing/util/glue/CallContextModule.java
new file mode 100644
index 0000000..6c0cca0
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/glue/CallContextModule.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.glue;
+
+import com.google.inject.AbstractModule;
+import com.ning.billing.util.callcontext.CallContextFactory;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+
+public class CallContextModule extends AbstractModule {
+    @Override
+    protected void configure() {
+        bind(CallContextFactory.class).to(DefaultCallContextFactory.class).asEagerSingleton();
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/glue/FieldStoreModule.java b/util/src/main/java/com/ning/billing/util/glue/FieldStoreModule.java
new file mode 100644
index 0000000..2d579fc
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/glue/FieldStoreModule.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.glue;
+
+import com.google.inject.AbstractModule;
+import com.ning.billing.util.customfield.dao.AuditedCustomFieldDao;
+import com.ning.billing.util.customfield.dao.CustomFieldDao;
+
+public class FieldStoreModule extends AbstractModule {
+    @Override
+    protected void configure() {
+        bind(CustomFieldDao.class).to(AuditedCustomFieldDao.class).asEagerSingleton();
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/glue/TagDescriptionDaoProvider.java b/util/src/main/java/com/ning/billing/util/glue/TagDescriptionDaoProvider.java
index 560a09f..c05ca29 100644
--- a/util/src/main/java/com/ning/billing/util/glue/TagDescriptionDaoProvider.java
+++ b/util/src/main/java/com/ning/billing/util/glue/TagDescriptionDaoProvider.java
@@ -1,39 +1,39 @@
-/*
- * Copyright 2010-2011 Ning, Inc.
- *
- * Ning licenses this file to you under the Apache License, version 2.0
- * (the "License"); you may not use this file except in compliance with the
- * License.  You may obtain a copy of the License at:
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
- * License for the specific language governing permissions and limitations
- * under the License.
- */
-
-package com.ning.billing.util.glue;
-
-import com.google.inject.Inject;
-import com.google.inject.Provider;
-import com.ning.billing.util.tag.dao.TagDefinitionSqlDao;
-import org.skife.jdbi.v2.IDBI;
-
-public class TagDescriptionDaoProvider implements Provider<TagDefinitionSqlDao>
-{
-    private final IDBI dbi;
-
-    @Inject
-    public TagDescriptionDaoProvider(final IDBI dbi)
-    {
-        this.dbi = dbi;
-    }
-
-    @Override
-    public TagDefinitionSqlDao get()
-    {
-        return dbi.onDemand(TagDefinitionSqlDao.class);
-    }
-}
+///*
+// * Copyright 2010-2011 Ning, Inc.
+// *
+// * Ning licenses this file to you under the Apache License, version 2.0
+// * (the "License"); you may not use this file except in compliance with the
+// * License.  You may obtain a copy of the License at:
+// *
+// *    http://www.apache.org/licenses/LICENSE-2.0
+// *
+// * Unless required by applicable law or agreed to in writing, software
+// * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+// * License for the specific language governing permissions and limitations
+// * under the License.
+// */
+//
+//package com.ning.billing.util.glue;
+//
+//import com.google.inject.Inject;
+//import com.google.inject.Provider;
+//import com.ning.billing.util.tag.dao.TagDefinitionSqlDao;
+//import org.skife.jdbi.v2.IDBI;
+//
+//public class TagDescriptionDaoProvider implements Provider<TagDefinitionSqlDao>
+//{
+//    private final IDBI dbi;
+//
+//    @Inject
+//    public TagDescriptionDaoProvider(final IDBI dbi)
+//    {
+//        this.dbi = dbi;
+//    }
+//
+//    @Override
+//    public TagDefinitionSqlDao get()
+//    {
+//        return dbi.onDemand(TagDefinitionSqlDao.class);
+//    }
+//}
diff --git a/util/src/main/java/com/ning/billing/util/glue/TagStoreDaoProvider.java b/util/src/main/java/com/ning/billing/util/glue/TagStoreDaoProvider.java
index aa0f080..1f97f7e 100644
--- a/util/src/main/java/com/ning/billing/util/glue/TagStoreDaoProvider.java
+++ b/util/src/main/java/com/ning/billing/util/glue/TagStoreDaoProvider.java
@@ -1,39 +1,39 @@
-/*
- * Copyright 2010-2011 Ning, Inc.
- *
- * Ning licenses this file to you under the Apache License, version 2.0
- * (the "License"); you may not use this file except in compliance with the
- * License.  You may obtain a copy of the License at:
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
- * License for the specific language governing permissions and limitations
- * under the License.
- */
-
-package com.ning.billing.util.glue;
-
-import com.google.inject.Inject;
-import com.google.inject.Provider;
-import com.ning.billing.util.tag.dao.TagStoreSqlDao;
-import org.skife.jdbi.v2.IDBI;
-
-public class TagStoreDaoProvider implements Provider<TagStoreSqlDao>
-{
-    private final IDBI dbi;
-
-    @Inject
-    public TagStoreDaoProvider(final IDBI dbi)
-    {
-        this.dbi = dbi;
-    }
-
-    @Override
-    public TagStoreSqlDao get()
-    {
-        return dbi.onDemand(TagStoreSqlDao.class);
-    }
-}
+///*
+// * Copyright 2010-2011 Ning, Inc.
+// *
+// * Ning licenses this file to you under the Apache License, version 2.0
+// * (the "License"); you may not use this file except in compliance with the
+// * License.  You may obtain a copy of the License at:
+// *
+// *    http://www.apache.org/licenses/LICENSE-2.0
+// *
+// * Unless required by applicable law or agreed to in writing, software
+// * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+// * License for the specific language governing permissions and limitations
+// * under the License.
+// */
+//
+//package com.ning.billing.util.glue;
+//
+//import com.google.inject.Inject;
+//import com.google.inject.Provider;
+//import com.ning.billing.util.tag.dao.TagSqlDao;
+//import org.skife.jdbi.v2.IDBI;
+//
+//public class TagStoreDaoProvider implements Provider<TagSqlDao>
+//{
+//    private final IDBI dbi;
+//
+//    @Inject
+//    public TagStoreDaoProvider(final IDBI dbi)
+//    {
+//        this.dbi = dbi;
+//    }
+//
+//    @Override
+//    public TagSqlDao get()
+//    {
+//        return dbi.onDemand(TagSqlDao.class);
+//    }
+//}
diff --git a/util/src/main/java/com/ning/billing/util/glue/TagStoreModule.java b/util/src/main/java/com/ning/billing/util/glue/TagStoreModule.java
index 5f87a6a..47e5412 100644
--- a/util/src/main/java/com/ning/billing/util/glue/TagStoreModule.java
+++ b/util/src/main/java/com/ning/billing/util/glue/TagStoreModule.java
@@ -19,17 +19,17 @@ package com.ning.billing.util.glue;
 import com.google.inject.AbstractModule;
 import com.ning.billing.util.api.TagUserApi;
 import com.ning.billing.util.tag.api.DefaultTagDefinitionUserApi;
+import com.ning.billing.util.tag.dao.AuditedTagDao;
 import com.ning.billing.util.tag.dao.DefaultTagDefinitionDao;
+import com.ning.billing.util.tag.dao.TagDao;
 import com.ning.billing.util.tag.dao.TagDefinitionDao;
 import com.ning.billing.util.tag.dao.TagDefinitionSqlDao;
-import com.ning.billing.util.tag.dao.TagStoreSqlDao;
 
 public class TagStoreModule extends AbstractModule
 {
     protected void installDaos() {
-        bind(TagDefinitionSqlDao.class).toProvider(TagDescriptionDaoProvider.class).asEagerSingleton();
         bind(TagDefinitionDao.class).to(DefaultTagDefinitionDao.class).asEagerSingleton();
-        bind(TagStoreSqlDao.class).toProvider(TagStoreDaoProvider.class).asEagerSingleton();
+        bind(TagDao.class).to(AuditedTagDao.class).asEagerSingleton();
     }
 
     @Override
diff --git a/util/src/main/java/com/ning/billing/util/notificationq/dao/NotificationSqlDao.java b/util/src/main/java/com/ning/billing/util/notificationq/dao/NotificationSqlDao.java
index 2f511ec..9253e2d 100644
--- a/util/src/main/java/com/ning/billing/util/notificationq/dao/NotificationSqlDao.java
+++ b/util/src/main/java/com/ning/billing/util/notificationq/dao/NotificationSqlDao.java
@@ -23,6 +23,8 @@ import java.util.Date;
 import java.util.List;
 import java.util.UUID;
 
+import com.ning.billing.util.entity.BinderBase;
+import com.ning.billing.util.entity.MapperBase;
 import org.joda.time.DateTime;
 import org.joda.time.DateTimeZone;
 import org.skife.jdbi.v2.SQLStatement;
@@ -63,12 +65,7 @@ public interface NotificationSqlDao extends Transactional<NotificationSqlDao>, C
     @SqlUpdate
     public void insertClaimedHistory(@Bind("sequence_id") int sequenceId, @Bind("owner") String owner, @Bind("claimed_dt") Date clainedDate, @Bind("notification_id") String notificationId);
 
-    public static class NotificationSqlDaoBinder implements Binder<Bind, Notification> {
-
-        private Date getDate(DateTime dateTime) {
-            return dateTime == null ? null : dateTime.toDate();
-        }
-
+    public static class NotificationSqlDaoBinder extends BinderBase implements Binder<Bind, Notification> {
         @Override
         public void bind(@SuppressWarnings("rawtypes") SQLStatement stmt, Bind bind, Notification evt) {
             stmt.bind("notification_id", evt.getUUID().toString());
@@ -83,13 +80,7 @@ public interface NotificationSqlDao extends Transactional<NotificationSqlDao>, C
     }
 
 
-    public static class NotificationSqlMapper implements ResultSetMapper<Notification> {
-
-        private DateTime getDate(ResultSet r, String fieldName) throws SQLException {
-            final Timestamp resultStamp = r.getTimestamp(fieldName);
-            return r.wasNull() ? null : new DateTime(resultStamp).toDateTime(DateTimeZone.UTC);
-        }
-
+    public static class NotificationSqlMapper extends MapperBase implements ResultSetMapper<Notification> {
         @Override
         public Notification map(int index, ResultSet r, StatementContext ctx)
         throws SQLException {
diff --git a/util/src/main/java/com/ning/billing/util/tag/api/DefaultTagDefinitionUserApi.java b/util/src/main/java/com/ning/billing/util/tag/api/DefaultTagDefinitionUserApi.java
index 03e9740..53d8841 100644
--- a/util/src/main/java/com/ning/billing/util/tag/api/DefaultTagDefinitionUserApi.java
+++ b/util/src/main/java/com/ning/billing/util/tag/api/DefaultTagDefinitionUserApi.java
@@ -22,6 +22,7 @@ import org.joda.time.DateTime;
 
 import com.google.inject.Inject;
 import com.ning.billing.ErrorCode;
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.api.TagDefinitionApiException;
 import com.ning.billing.util.api.TagUserApi;
 import com.ning.billing.util.tag.ControlTagType;
@@ -45,18 +46,19 @@ public class DefaultTagDefinitionUserApi implements TagUserApi {
     }
 
     @Override
-    public TagDefinition create(final String name, final String description, final String createdBy) throws TagDefinitionApiException {
-        return dao.create(name, description, createdBy);
+    public TagDefinition create(final String name, final String description, final CallContext context) throws TagDefinitionApiException {
+        return dao.create(name, description, context);
     }
 
     @Override
-    public void deleteAllTagsForDefinition(final String definitionName) throws TagDefinitionApiException {
-        dao.deleteAllTagsForDefinition(definitionName);
+    public void deleteAllTagsForDefinition(final String definitionName, final CallContext context)
+            throws TagDefinitionApiException {
+        dao.deleteAllTagsForDefinition(definitionName, context);
     }
 
     @Override
-    public void deleteTagDefinition(final String definitionName) throws TagDefinitionApiException {
-        dao.deleteAllTagsForDefinition(definitionName);
+    public void deleteTagDefinition(final String definitionName, final CallContext context) throws TagDefinitionApiException {
+        dao.deleteAllTagsForDefinition(definitionName, context);
     }
 
 	@Override
@@ -66,8 +68,7 @@ public class DefaultTagDefinitionUserApi implements TagUserApi {
 	}
 
     @Override
-    public Tag createControlTag(String controlTagName, String addedBy,
-            DateTime addedDate) throws TagDefinitionApiException {
+    public Tag createControlTag(String controlTagName) throws TagDefinitionApiException {
         ControlTagType type = null;
         for(ControlTagType t : ControlTagType.values()) {
             if(t.toString().equals(controlTagName)) {
@@ -78,14 +79,13 @@ public class DefaultTagDefinitionUserApi implements TagUserApi {
         if(type == null) {
             throw new TagDefinitionApiException(ErrorCode.CONTROL_TAG_DOES_NOT_EXIST, controlTagName);
         }
-        return new DefaultControlTag(addedBy, addedDate, type);
+        return new DefaultControlTag(type);
     }
 
     @Override
-    public Tag createDescriptiveTag(String tagDefinitionName, String addedBy,
-            DateTime addedDate) throws TagDefinitionApiException {
+    public Tag createDescriptiveTag(String tagDefinitionName) throws TagDefinitionApiException {
         TagDefinition tagDefinition = getTagDefinition(tagDefinitionName);
         
-        return new DescriptiveTag(tagDefinition, addedBy, addedDate);
+        return new DescriptiveTag(tagDefinition);
     }
 }
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/AuditedTagDao.java b/util/src/main/java/com/ning/billing/util/tag/dao/AuditedTagDao.java
new file mode 100644
index 0000000..6e361f9
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/AuditedTagDao.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.tag.dao;
+
+import com.google.inject.Inject;
+import com.ning.billing.ErrorCode;
+import com.ning.billing.invoice.api.InvoiceApiException;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.tag.Tag;
+import org.skife.jdbi.v2.IDBI;
+import org.skife.jdbi.v2.Transaction;
+import org.skife.jdbi.v2.TransactionStatus;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
+
+import java.util.Iterator;
+import java.util.List;
+import java.util.UUID;
+
+public class AuditedTagDao implements TagDao {
+    private final TagSqlDao tagSqlDao;
+    private final TagAuditSqlDao tagAuditSqlDao;
+
+    @Inject
+    public AuditedTagDao(final IDBI dbi) {
+        this.tagSqlDao = dbi.onDemand(TagSqlDao.class);
+        this.tagAuditSqlDao = dbi.onDemand(TagAuditSqlDao.class);
+    }
+
+    @Override
+    public void saveTags(final UUID objectId, final String objectType,
+                         final List<Tag> tags, final CallContext context) {
+        // get list of existing tags
+        List<Tag> existingTags = tagSqlDao.load(objectId.toString(), objectType);
+
+        // sort into tags to update (tagsToUpdate), tags to add (tags), and tags to delete (existingTags)
+        Iterator<Tag> tagIterator = tags.iterator();
+        while (tagIterator.hasNext()) {
+            Tag tag = tagIterator.next();
+
+            Iterator<Tag> existingTagIterator = existingTags.iterator();
+            while (existingTagIterator.hasNext()) {
+                Tag existingTag = existingTagIterator.next();
+                if (tag.getTagDefinitionName().equals(existingTag.getTagDefinitionName())) {
+                    // if the tags match, remove from both lists
+                    // in the case of tag, this just means the tag remains associated
+                    tagIterator.remove();
+                    existingTagIterator.remove();
+                }
+            }
+        }
+
+        tagSqlDao.batchInsertFromTransaction(objectId.toString(), objectType, tags, context);
+        tagSqlDao.batchDeleteFromTransaction(objectId.toString(), objectType, existingTags, context);
+
+        tagAuditSqlDao.batchInsertFromTransaction(tags, context);
+        tagAuditSqlDao.batchDeleteFromTransaction(existingTags, context);
+    }
+
+    @Override
+    public void saveTagsFromTransaction(final Transmogrifier dao, final UUID objectId, final String objectType,
+                                        final List<Tag> tags, final CallContext context) {
+        TagSqlDao tagSqlDao = dao.become(TagSqlDao.class);
+
+        // get list of existing tags
+        List<Tag> existingTags = tagSqlDao.load(objectId.toString(), objectType);
+
+        // sort into tags to update (tagsToUpdate), tags to add (tags), and tags to delete (existingTags)
+        Iterator<Tag> tagIterator = tags.iterator();
+        while (tagIterator.hasNext()) {
+            Tag tag = tagIterator.next();
+
+            Iterator<Tag> existingTagIterator = existingTags.iterator();
+            while (existingTagIterator.hasNext()) {
+                Tag existingTag = existingTagIterator.next();
+                if (tag.getTagDefinitionName().equals(existingTag.getTagDefinitionName())) {
+                    // if the tags match, remove from both lists
+                    // in the case of tag, this just means the tag remains associated
+                    tagIterator.remove();
+                    existingTagIterator.remove();
+                }
+            }
+        }
+
+        tagSqlDao.batchInsertFromTransaction(objectId.toString(), objectType, tags, context);
+        tagSqlDao.batchDeleteFromTransaction(objectId.toString(), objectType, existingTags, context);
+
+        TagAuditSqlDao auditDao = dao.become(TagAuditSqlDao.class);
+        auditDao.batchInsertFromTransaction(tags, context);
+        auditDao.batchDeleteFromTransaction(existingTags, context);
+    }
+
+    @Override
+    public List<Tag> loadTags(final UUID objectId, final String objectType) {
+        return tagSqlDao.load(objectId.toString(), objectType);
+    }
+
+    @Override
+    public List<Tag> loadTagsFromTransaction(final Transmogrifier dao, final UUID objectId, final String objectType) {
+        TagSqlDao tagSqlDao = dao.become(TagSqlDao.class);
+        return tagSqlDao.load(objectId.toString(), objectType);
+    }
+
+    @Override
+    public void addTag(final String tagName, final UUID objectId, final String objectType, final CallContext context) {
+        tagSqlDao.inTransaction(new Transaction<Void, TagSqlDao>() {
+            @Override
+            public Void inTransaction(final TagSqlDao tagSqlDao, final TransactionStatus status) throws Exception {
+                String tagId = UUID.randomUUID().toString();
+                tagSqlDao.addTagFromTransaction(tagId, tagName, objectId.toString(), objectType, context);
+
+                TagAuditSqlDao auditDao = tagSqlDao.become(TagAuditSqlDao.class);
+                auditDao.addTagFromTransaction(tagId, context);
+
+                return null;
+            }
+        });
+    }
+
+    @Override
+    public void removeTag(final String tagName, final UUID objectId, final String objectType, final CallContext context) {
+        tagSqlDao.inTransaction(new Transaction<Void, TagSqlDao>() {
+            @Override
+            public Void inTransaction(final TagSqlDao tagSqlDao, final TransactionStatus status) throws Exception {
+                Tag tag = tagSqlDao.findTag(tagName, objectId.toString(), objectType);
+
+                if (tag == null) {
+                    throw new InvoiceApiException(ErrorCode.TAG_DOES_NOT_EXIST, tagName);
+                }
+
+                tagSqlDao.removeTagFromTransaction(tagName, objectId.toString(), objectType, context);
+
+                TagAuditSqlDao auditDao = tagSqlDao.become(TagAuditSqlDao.class);
+                auditDao.removeTagFromTransaction(tag.getId().toString(), context);
+
+                return null;
+            }
+        });
+    }
+}
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/DefaultTagDefinitionDao.java b/util/src/main/java/com/ning/billing/util/tag/dao/DefaultTagDefinitionDao.java
index dddb14f..884dacd 100644
--- a/util/src/main/java/com/ning/billing/util/tag/dao/DefaultTagDefinitionDao.java
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/DefaultTagDefinitionDao.java
@@ -18,24 +18,22 @@ package com.ning.billing.util.tag.dao;
 
 import java.util.ArrayList;
 import java.util.List;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.tag.ControlTagType;
 import org.skife.jdbi.v2.IDBI;
 import com.google.inject.Inject;
 import com.ning.billing.ErrorCode;
 import com.ning.billing.util.api.TagDefinitionApiException;
-import com.ning.billing.util.clock.Clock;
-import com.ning.billing.util.tag.ControlTagType;
 import com.ning.billing.util.tag.DefaultTagDefinition;
-import com.ning.billing.util.tag.Tag;
 import com.ning.billing.util.tag.TagDefinition;
 
 public class DefaultTagDefinitionDao implements TagDefinitionDao {
     private final TagDefinitionSqlDao dao;
-    private final Clock clock;
 
     @Inject
-    public DefaultTagDefinitionDao(IDBI dbi, Clock clock) {
+    public DefaultTagDefinitionDao(IDBI dbi) {
         this.dao = dbi.onDemand(TagDefinitionSqlDao.class);
-        this.clock = clock;
     }
 
     @Override
@@ -46,7 +44,7 @@ public class DefaultTagDefinitionDao implements TagDefinitionDao {
 
         // add control tag definitions
         for (ControlTagType controlTag : ControlTagType.values()) {
-            definitionList.add(new DefaultTagDefinition(controlTag.toString(), controlTag.getDescription(), null));
+            definitionList.add(new DefaultTagDefinition(controlTag.toString(), controlTag.getDescription()));
         }
 
         return definitionList;
@@ -58,7 +56,8 @@ public class DefaultTagDefinitionDao implements TagDefinitionDao {
     }
 
     @Override
-    public TagDefinition create(final String definitionName, final String description, final String createdBy) throws TagDefinitionApiException {
+    public TagDefinition create(final String definitionName, final String description,
+                                final CallContext context) throws TagDefinitionApiException {
         if (isControlTagName(definitionName)) {
             throw new TagDefinitionApiException(ErrorCode.TAG_DEFINITION_CONFLICTS_WITH_CONTROL_TAG, definitionName);
         }
@@ -69,8 +68,8 @@ public class DefaultTagDefinitionDao implements TagDefinitionDao {
             throw new TagDefinitionApiException(ErrorCode.TAG_DEFINITION_ALREADY_EXISTS, definitionName);
         }
 
-        TagDefinition definition = new DefaultTagDefinition(definitionName, description, createdBy);
-        dao.create(definition);
+        TagDefinition definition = new DefaultTagDefinition(definitionName, description);
+        dao.create(definition, context);
         return definition;
     }
 
@@ -85,17 +84,17 @@ public class DefaultTagDefinitionDao implements TagDefinitionDao {
     }
 
     @Override
-    public void deleteAllTagsForDefinition(final String definitionName) throws TagDefinitionApiException {
+    public void deleteAllTagsForDefinition(final String definitionName, final CallContext context) throws TagDefinitionApiException {
         TagDefinition existingDefinition = dao.getByName(definitionName);
         if (existingDefinition == null) {
             throw new TagDefinitionApiException(ErrorCode.TAG_DEFINITION_DOES_NOT_EXIST, definitionName);
         }
 
-        dao.deleteAllTagsForDefinition(definitionName);
+        dao.deleteAllTagsForDefinition(definitionName, context);
     }
 
     @Override
-    public void deleteTagDefinition(final String definitionName) throws TagDefinitionApiException {
+    public void deleteTagDefinition(final String definitionName, final CallContext context) throws TagDefinitionApiException {
         if (dao.tagDefinitionUsageCount(definitionName) > 0) {
             throw new TagDefinitionApiException(ErrorCode.TAG_DEFINITION_IN_USE, definitionName);
         }
@@ -106,6 +105,6 @@ public class DefaultTagDefinitionDao implements TagDefinitionDao {
             throw new TagDefinitionApiException(ErrorCode.TAG_DEFINITION_DOES_NOT_EXIST, definitionName);
         }
 
-        dao.deleteTagDefinition(definitionName);
+        dao.deleteTagDefinition(definitionName, context);
     }
 }
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/TagBinder.java b/util/src/main/java/com/ning/billing/util/tag/dao/TagBinder.java
index d56257d..2416b21 100644
--- a/util/src/main/java/com/ning/billing/util/tag/dao/TagBinder.java
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/TagBinder.java
@@ -21,6 +21,9 @@ import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
+
+import com.google.inject.Inject;
+import com.ning.billing.util.clock.Clock;
 import org.skife.jdbi.v2.SQLStatement;
 import org.skife.jdbi.v2.sqlobject.Binder;
 import org.skife.jdbi.v2.sqlobject.BinderFactory;
@@ -37,8 +40,6 @@ public @interface TagBinder {
                 public void bind(SQLStatement q, TagBinder bind, Tag tag) {
                     q.bind("id", tag.getId().toString());
                     q.bind("tagDefinitionName", tag.getTagDefinitionName());
-                    q.bind("addedDate", tag.getAddedDate().toDate());
-                    q.bind("addedBy", tag.getAddedBy());
                 }
             };
         }
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/TagDao.java b/util/src/main/java/com/ning/billing/util/tag/dao/TagDao.java
new file mode 100644
index 0000000..11594ac
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/TagDao.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.tag.dao;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.tag.ControlTagType;
+import com.ning.billing.util.tag.Tag;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface TagDao {
+    void saveTagsFromTransaction(Transmogrifier dao, UUID objectId, String objectType, List<Tag> tags, CallContext context);
+
+    void saveTags(UUID objectId, String objectType, List<Tag> tags, CallContext context);
+
+    List<Tag> loadTags(UUID objectId, String objectType);
+
+    List<Tag> loadTagsFromTransaction(Transmogrifier dao, UUID objectId, String objectType);
+
+    void addTag(String tagName, UUID objectId, String objectType, CallContext context);
+
+    void removeTag(String tagName, UUID objectId, String objectType, CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/TagDefinitionDao.java b/util/src/main/java/com/ning/billing/util/tag/dao/TagDefinitionDao.java
index 3164518..112ff75 100644
--- a/util/src/main/java/com/ning/billing/util/tag/dao/TagDefinitionDao.java
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/TagDefinitionDao.java
@@ -17,6 +17,8 @@
 package com.ning.billing.util.tag.dao;
 
 import java.util.List;
+
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.api.TagDefinitionApiException;
 import com.ning.billing.util.tag.TagDefinition;
 
@@ -25,9 +27,9 @@ public interface TagDefinitionDao {
 
     public TagDefinition getByName(String definitionName);
 
-    public TagDefinition create(String definitionName, String description, String createdBy) throws TagDefinitionApiException;
+    public TagDefinition create(String definitionName, String description, CallContext context) throws TagDefinitionApiException;
 
-    public void deleteAllTagsForDefinition(String definitionName) throws TagDefinitionApiException;
+    public void deleteAllTagsForDefinition(String definitionName, CallContext context) throws TagDefinitionApiException;
 
-    public void deleteTagDefinition(String definitionName) throws TagDefinitionApiException;
+    public void deleteTagDefinition(String definitionName, CallContext context) throws TagDefinitionApiException;
 }
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/TagDefinitionSqlDao.java b/util/src/main/java/com/ning/billing/util/tag/dao/TagDefinitionSqlDao.java
index 86e1b5b..1308ae1 100644
--- a/util/src/main/java/com/ning/billing/util/tag/dao/TagDefinitionSqlDao.java
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/TagDefinitionSqlDao.java
@@ -24,8 +24,10 @@ import java.lang.annotation.Target;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.UUID;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
 import com.ning.billing.util.entity.EntityDao;
-import com.ning.billing.util.entity.UpdatableEntityDao;
 import com.ning.billing.util.tag.DefaultTagDefinition;
 import com.ning.billing.util.tag.TagDefinition;
 import org.joda.time.DateTime;
@@ -43,20 +45,16 @@ import org.skife.jdbi.v2.tweak.ResultSetMapper;
 
 @ExternalizedSqlViaStringTemplate3
 @RegisterMapper(TagDefinitionSqlDao.TagDefinitionMapper.class)
-public interface TagDefinitionSqlDao extends UpdatableEntityDao<TagDefinition> {
-    @Override
-    @SqlUpdate
-    public void create(@TagDefinitionBinder final TagDefinition entity);
-
+public interface TagDefinitionSqlDao extends EntityDao<TagDefinition> {
     @Override
     @SqlUpdate
-    public void update(@TagDefinitionBinder final TagDefinition entity);
+    public void create(@TagDefinitionBinder final TagDefinition entity, @CallContextBinder final CallContext context);
 
     @SqlUpdate
-    public void deleteAllTagsForDefinition(@Bind("name") final String definitionName);
+    public void deleteAllTagsForDefinition(@Bind("name") final String definitionName, @CallContextBinder final CallContext context);
 
     @SqlUpdate
-    public void deleteTagDefinition(@Bind("name") final String definitionName);
+    public void deleteTagDefinition(@Bind("name") final String definitionName, @CallContextBinder final CallContext context);
 
     @SqlQuery
     public int tagDefinitionUsageCount(@Bind("name") final String definitionName);
@@ -71,7 +69,8 @@ public interface TagDefinitionSqlDao extends UpdatableEntityDao<TagDefinition> {
             String name = result.getString("name");
             String description = result.getString("description");
             String createdBy = result.getString("created_by");
-            return new DefaultTagDefinition(id, name, description, createdBy);
+            DateTime createdDate = new DateTime(result.getTimestamp("created_date"));
+            return new DefaultTagDefinition(id, createdBy, createdDate, name, description);
         }
     }
 
@@ -85,7 +84,6 @@ public interface TagDefinitionSqlDao extends UpdatableEntityDao<TagDefinition> {
                     public void bind(final SQLStatement q, final TagDefinitionBinder bind, final TagDefinition tagDefinition) {
                         q.bind("id", tagDefinition.getId().toString());
                         q.bind("name", tagDefinition.getName());
-                        q.bind("createdBy", tagDefinition.getCreatedBy());
                         q.bind("description", tagDefinition.getDescription());
                     }
                 };
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/TaggableDao.java b/util/src/main/java/com/ning/billing/util/tag/dao/TaggableDao.java
new file mode 100644
index 0000000..de45f87
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/TaggableDao.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.tag.dao;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.tag.ControlTagType;
+
+import java.util.UUID;
+
+public interface TaggableDao {
+    public void addControlTag(ControlTagType controlTagType, UUID objectId, CallContext context);
+
+    public void removeControlTag(ControlTagType controlTagType, UUID objectId, CallContext context);
+}
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/TagMapper.java b/util/src/main/java/com/ning/billing/util/tag/dao/TagMapper.java
index 4e3804f..74e6f04 100644
--- a/util/src/main/java/com/ning/billing/util/tag/dao/TagMapper.java
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/TagMapper.java
@@ -18,40 +18,42 @@ package com.ning.billing.util.tag.dao;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.EnumSet;
+import java.util.List;
 import java.util.UUID;
+
+import com.ning.billing.util.entity.MapperBase;
+import com.ning.billing.util.tag.ControlTag;
 import org.joda.time.DateTime;
 import org.skife.jdbi.v2.StatementContext;
 import org.skife.jdbi.v2.tweak.ResultSetMapper;
 
 import com.ning.billing.util.tag.ControlTagType;
 import com.ning.billing.util.tag.DefaultControlTag;
-import com.ning.billing.util.tag.DefaultTagDefinition;
 import com.ning.billing.util.tag.DescriptiveTag;
 import com.ning.billing.util.tag.Tag;
-import com.ning.billing.util.tag.TagDefinition;
 
-public class TagMapper implements ResultSetMapper<Tag> {
+public class TagMapper extends MapperBase implements ResultSetMapper<Tag> {
     @Override
     public Tag map(final int index, final ResultSet result, final StatementContext context) throws SQLException {
         String name = result.getString("tag_definition_name");
 
-        UUID id = UUID.fromString(result.getString("id"));
-        String addedBy = result.getString("added_by");
-        DateTime addedDate = new DateTime(result.getTimestamp("added_date"));
+        ControlTagType thisTagType = null;
+        for (ControlTagType controlTagType : ControlTagType.values()) {
+            if (name.equals(controlTagType.toString())) {
+                thisTagType = controlTagType;
+            }
+        }
 
-        Tag tag;
-        try {
-            ControlTagType controlTagType = ControlTagType.valueOf(name);
-            tag = new DefaultControlTag(id, addedBy, addedDate, controlTagType);
-        } catch (Throwable t) {
-            String description = result.getString("tag_description");
+        if (thisTagType == null) {
+            UUID id = UUID.fromString(result.getString("id"));
             String createdBy = result.getString("created_by");
+            DateTime createdDate = new DateTime(result.getTimestamp("created_date"));
 
-            UUID tagDefinitionId = UUID.fromString(result.getString("tag_definition_id"));
-            TagDefinition tagDefinition = new DefaultTagDefinition(tagDefinitionId, name, description, createdBy);
-            tag = new DescriptiveTag(id, tagDefinition, addedBy, addedDate);
+            return new DescriptiveTag(id, createdBy, createdDate, name);
+        } else {
+            return new DefaultControlTag(thisTagType);
         }
-
-        return tag;
     }
 }
diff --git a/util/src/main/java/com/ning/billing/util/tag/dao/TagSqlDao.java b/util/src/main/java/com/ning/billing/util/tag/dao/TagSqlDao.java
new file mode 100644
index 0000000..79b68b0
--- /dev/null
+++ b/util/src/main/java/com/ning/billing/util/tag/dao/TagSqlDao.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.tag.dao;
+
+import java.util.List;
+
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallContextBinder;
+import org.skife.jdbi.v2.sqlobject.Bind;
+import org.skife.jdbi.v2.sqlobject.SqlBatch;
+import org.skife.jdbi.v2.sqlobject.SqlQuery;
+import org.skife.jdbi.v2.sqlobject.SqlUpdate;
+import org.skife.jdbi.v2.sqlobject.customizers.RegisterMapper;
+import org.skife.jdbi.v2.sqlobject.mixins.Transactional;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
+import org.skife.jdbi.v2.sqlobject.stringtemplate.ExternalizedSqlViaStringTemplate3;
+import com.ning.billing.util.entity.EntityCollectionDao;
+import com.ning.billing.util.tag.Tag;
+
+@ExternalizedSqlViaStringTemplate3
+@RegisterMapper(TagMapper.class)
+public interface TagSqlDao extends EntityCollectionDao<Tag>, Transactional<TagSqlDao>, Transmogrifier {
+    @Override
+    @SqlBatch(transactional=false)
+    public void batchInsertFromTransaction(@Bind("objectId") final String objectId,
+                                           @Bind("objectType") final String objectType,
+                                           @TagBinder final List<Tag> entities,
+                                           @CallContextBinder final CallContext context);
+
+    @Override
+    @SqlBatch(transactional=false)
+    public void batchDeleteFromTransaction(@Bind("objectId") final String objectId,
+                                           @Bind("objectType") final String objectType,
+                                           @TagBinder final List<Tag> entities,
+                                           @CallContextBinder final CallContext context);
+
+    @SqlUpdate
+    public void addTagFromTransaction(@Bind("id") final String tagId,
+                                      @Bind("tagDefinitionName") final String tagName,
+                                      @Bind("objectId") final String objectId,
+                                      @Bind("objectType") final String objectType,
+                                      @CallContextBinder final CallContext context);
+
+    @SqlUpdate
+    public void removeTagFromTransaction(@Bind("tagDefinitionName") final String tagName,
+                                         @Bind("objectId") final String objectId,
+                                         @Bind("objectType") final String objectType,
+                                         @CallContextBinder final CallContext context);
+
+    @SqlQuery
+    public Tag findTag(@Bind("tagDefinitionName") final String tagName,
+                       @Bind("objectId") final String objectId,
+                       @Bind("objectType") final String objectType);
+}
\ No newline at end of file
diff --git a/util/src/main/java/com/ning/billing/util/tag/DefaultControlTag.java b/util/src/main/java/com/ning/billing/util/tag/DefaultControlTag.java
index 588beb7..662de60 100644
--- a/util/src/main/java/com/ning/billing/util/tag/DefaultControlTag.java
+++ b/util/src/main/java/com/ning/billing/util/tag/DefaultControlTag.java
@@ -22,15 +22,16 @@ import org.joda.time.DateTime;
 public class DefaultControlTag extends DescriptiveTag implements ControlTag {
     private final ControlTagType controlTagType;
 
-    public DefaultControlTag(final String addedBy,
-                             final DateTime addedDate, final ControlTagType controlTagType) {
-        this(UUID.randomUUID(), addedBy, addedDate, controlTagType);
+    // use to create new objects
+    public DefaultControlTag(final ControlTagType controlTagType) {
+        super(controlTagType.toString());
+        this.controlTagType = controlTagType;
     }
 
-    public DefaultControlTag(final UUID id, final String addedBy,
-                             final DateTime addedDate, final ControlTagType controlTagType) {
-
-        super(id, controlTagType.toString(), addedBy, addedDate);
+    // use to hydrate objects when loaded from the persistence layer
+    public DefaultControlTag(final UUID id, final String createdBy,
+                             final DateTime createdDate, final ControlTagType controlTagType) {
+        super(id, createdBy, createdDate, controlTagType.toString());
         this.controlTagType = controlTagType;
     }
 
diff --git a/util/src/main/java/com/ning/billing/util/tag/DefaultTagDefinition.java b/util/src/main/java/com/ning/billing/util/tag/DefaultTagDefinition.java
index 482e56d..0eb0ac9 100644
--- a/util/src/main/java/com/ning/billing/util/tag/DefaultTagDefinition.java
+++ b/util/src/main/java/com/ning/billing/util/tag/DefaultTagDefinition.java
@@ -18,23 +18,22 @@ package com.ning.billing.util.tag;
 
 import java.util.UUID;
 import com.ning.billing.util.entity.EntityBase;
+import org.joda.time.DateTime;
 
 public class DefaultTagDefinition extends EntityBase implements TagDefinition {
     private String name;
     private String description;
-    private String createdBy;
 
-    public DefaultTagDefinition(String name, String description,
-                                String createdBy) {
-        this(UUID.randomUUID(), name, description, createdBy);
+    public DefaultTagDefinition(String name, String description) {
+        super();
+        this.name = name;
+        this.description = description;
     }
 
-    public DefaultTagDefinition(UUID id, String name, String description,
-                                String createdBy) {
-        super(id);
+    public DefaultTagDefinition(UUID id, String createdBy, DateTime createdDate, String name, String description) {
+        super(id, createdBy, createdDate);
         this.name = name;
         this.description = description;
-        this.createdBy = createdBy;
     }
     
     @Override
@@ -43,11 +42,6 @@ public class DefaultTagDefinition extends EntityBase implements TagDefinition {
     }
 
     @Override
-    public String getCreatedBy() {
-        return createdBy;
-    }
-
-    @Override
     public String getDescription() {
         return description;
     }
diff --git a/util/src/main/java/com/ning/billing/util/tag/DescriptiveTag.java b/util/src/main/java/com/ning/billing/util/tag/DescriptiveTag.java
index ced1938..1ad70fe 100644
--- a/util/src/main/java/com/ning/billing/util/tag/DescriptiveTag.java
+++ b/util/src/main/java/com/ning/billing/util/tag/DescriptiveTag.java
@@ -17,41 +17,39 @@
 package com.ning.billing.util.tag;
 
 import java.util.UUID;
-import org.joda.time.DateTime;
+
+import com.google.inject.Inject;
+import com.ning.billing.util.clock.Clock;
 import com.ning.billing.util.entity.EntityBase;
+import com.ning.billing.util.entity.UpdatableEntityBase;
+import org.joda.time.DateTime;
 
 public class DescriptiveTag extends EntityBase implements Tag {
     private final String tagDefinitionName;
-    private final String addedBy;
-    private final DateTime addedDate;
 
-    public DescriptiveTag(UUID id, String tagDefinitionName, String addedBy, DateTime addedDate) {
-        super(id);
+    @Inject
+    private Clock clock;
+
+    // use to hydrate objects from the persistence layer
+    public DescriptiveTag(UUID id, String createdBy, DateTime createdDate, String tagDefinitionName) {
+        super(id, createdBy, createdDate);
         this.tagDefinitionName = tagDefinitionName;
-        this.addedBy = addedBy;
-        this.addedDate = addedDate;
     }
 
-    public DescriptiveTag(UUID id, TagDefinition tagDefinition, String addedBy, DateTime addedDate) {
-        this(id, tagDefinition.getName(), addedBy, addedDate);
+    // use to create new objects
+    public DescriptiveTag(TagDefinition tagDefinition) {
+        super();
+        this.tagDefinitionName = tagDefinition.getName();
     }
 
-    public DescriptiveTag(TagDefinition tagDefinition, String addedBy, DateTime addedDate) {
-        this(UUID.randomUUID(), tagDefinition.getName(), addedBy, addedDate);
+    // use to create new objects
+    public DescriptiveTag(String tagDefinitionName) {
+        super();
+        this.tagDefinitionName = tagDefinitionName;
     }
 
     @Override
     public String getTagDefinitionName() {
         return tagDefinitionName;
     }
-
-    @Override
-    public String getAddedBy() {
-        return addedBy;
-    }
-
-    @Override
-    public DateTime getAddedDate() {
-        return addedDate;
-    }
 }
diff --git a/util/src/main/resources/com/ning/billing/util/audit/dao/AuditSqlDao.sql.stg b/util/src/main/resources/com/ning/billing/util/audit/dao/AuditSqlDao.sql.stg
new file mode 100644
index 0000000..25cc9d4
--- /dev/null
+++ b/util/src/main/resources/com/ning/billing/util/audit/dao/AuditSqlDao.sql.stg
@@ -0,0 +1,16 @@
+group AuditSqlDao;
+
+fields(prefix) ::= <<
+    <prefix>table_name,
+    <prefix>record_id,
+    <prefix>change_type,
+    <prefix>change_date,
+    <prefix>changed_by,
+    <prefix>reason_code,
+    <prefix>comments
+>>
+
+insertAuditFromTransaction() ::= <<
+    INSERT INTO audit_log(<fields()>)
+    VALUES(:tableName, :recordId, :changeType, :createdDate, :userName, NULL, NULL);
+>>
\ No newline at end of file
diff --git a/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldAuditSqlDao.sql.stg b/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldAuditSqlDao.sql.stg
new file mode 100644
index 0000000..99a2830
--- /dev/null
+++ b/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldAuditSqlDao.sql.stg
@@ -0,0 +1,17 @@
+group CustomFieldAuditSqlDao;
+
+fields(prefix) ::= <<
+    <prefix>table_name,
+    <prefix>record_id,
+    <prefix>change_type,
+    <prefix>change_date,
+    <prefix>changed_by,
+    <prefix>reason_code,
+    <prefix>comments
+>>
+
+batchInsertAuditLogFromTransaction() ::= <<
+    INSERT INTO audit_log(<fields()>)
+    VALUES('custom_field_history', :id, :changeType, :createdDate, :userName, NULL, NULL);
+>>
+;
\ No newline at end of file
diff --git a/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldHistorySqlDao.sql.stg b/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldHistorySqlDao.sql.stg
new file mode 100644
index 0000000..c9e2ab0
--- /dev/null
+++ b/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldHistorySqlDao.sql.stg
@@ -0,0 +1,18 @@
+group CustomFieldHistorySqlDao;
+
+fields(prefix) ::= <<
+  <prefix>history_id,
+  <prefix>id,
+  <prefix>object_id,
+  <prefix>object_type,
+  <prefix>field_name,
+  <prefix>field_value,
+  <prefix>updated_by,
+  <prefix>date,
+  <prefix>change_type
+>>
+
+batchAddHistoryFromTransaction() ::= <<
+    INSERT INTO custom_field_history(<fields()>)
+    VALUES(:historyId, :id, :objectId, :objectType, :fieldName, :fieldValue, :userName, :updatedDate, :changeType);
+>>
\ No newline at end of file
diff --git a/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldSqlDao.sql.stg b/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldSqlDao.sql.stg
new file mode 100644
index 0000000..1fbf994
--- /dev/null
+++ b/util/src/main/resources/com/ning/billing/util/customfield/dao/CustomFieldSqlDao.sql.stg
@@ -0,0 +1,29 @@
+group CustomFieldSqlDao;
+
+batchInsertFromTransaction() ::= <<
+    INSERT INTO custom_fields(id, object_id, object_type, field_name, field_value, created_by, created_date, updated_by, updated_date)
+    VALUES (:id, :objectId, :objectType, :fieldName, :fieldValue, :userName, :createdDate, :userName, :updatedDate);
+>>
+
+batchUpdateFromTransaction() ::= <<
+    UPDATE custom_fields
+    SET field_value = :fieldValue, updated_by = :userName, updated_date = :updatedDate
+    WHERE object_id = :objectId AND object_type = :objectType AND field_name = :fieldName;
+>>
+
+batchDeleteFromTransaction() ::= <<
+    DELETE FROM custom_fields
+    WHERE object_id = :objectId AND object_type = :objectType AND field_name = :fieldName;
+>>
+
+load() ::= <<
+    SELECT id, object_id, object_type, field_name, field_value, created_by, created_date, updated_by, updated_date
+    FROM custom_fields
+    WHERE object_id = :objectId AND object_type = :objectType;
+>>
+
+test() ::= <<
+    SELECT 1 FROM custom_fields;
+>>
+;
+
diff --git a/util/src/main/resources/com/ning/billing/util/ddl.sql b/util/src/main/resources/com/ning/billing/util/ddl.sql
index f7db1db..17442c1 100644
--- a/util/src/main/resources/com/ning/billing/util/ddl.sql
+++ b/util/src/main/resources/com/ning/billing/util/ddl.sql
@@ -5,8 +5,10 @@ CREATE TABLE custom_fields (
   object_type varchar(30) NOT NULL,
   field_name varchar(30) NOT NULL,
   field_value varchar(255),
+  created_by varchar(50) NOT NULL,
   created_date datetime NOT NULL,
-  updated_date datetime NOT NULL,
+  updated_by varchar(50) DEFAULT NULL,
+  updated_date datetime DEFAULT NULL,
   PRIMARY KEY(id)
 ) ENGINE=innodb;
 CREATE INDEX custom_fields_object_id_object_type ON custom_fields(object_id, object_type);
@@ -14,40 +16,26 @@ CREATE UNIQUE INDEX custom_fields_unique ON custom_fields(object_id, object_type
 
 DROP TABLE IF EXISTS custom_field_history;
 CREATE TABLE custom_field_history (
+  history_id char(36) NOT NULL,
   id char(36) NOT NULL,
   object_id char(36) NOT NULL,
   object_type varchar(30) NOT NULL,
   field_name varchar(30),
   field_value varchar(255),
+  updated_by varchar(50) NOT NULL,
   date datetime NOT NULL,
   change_type char(6) NOT NULL
 ) ENGINE=innodb;
 CREATE INDEX custom_field_history_object_id_object_type ON custom_fields(object_id, object_type);
 
-CREATE TRIGGER store_custom_field_history_on_insert AFTER INSERT ON custom_fields
-    FOR EACH ROW
-        INSERT INTO custom_field_history (id, object_id, object_type, field_name, field_value, date, change_type)
-        VALUES (NEW.id, NEW.object_id, NEW.object_type, NEW.field_name, NEW.field_value, NOW(), 'CREATE');
-
-CREATE TRIGGER store_custom_field_history_on_update AFTER UPDATE ON custom_fields
-    FOR EACH ROW
-        INSERT INTO custom_field_history (id, object_id, object_type, field_name, field_value, date, change_type)
-        VALUES (NEW.id, NEW.object_id, NEW.object_type, NEW.field_name, NEW.field_value, NOW(), 'UPDATE');
-
-CREATE TRIGGER store_custom_field_history_on_delete BEFORE DELETE ON custom_fields
-    FOR EACH ROW
-        INSERT INTO custom_field_history (id, object_id, object_type, field_name, field_value, date, change_type)
-        VALUES (OLD.id, OLD.object_id, OLD.object_type, NULL, NULL, NOW(), 'DELETE');
-
 DROP TABLE IF EXISTS tag_descriptions;
 DROP TABLE IF EXISTS tag_definitions;
 CREATE TABLE tag_definitions (
   id char(36) NOT NULL,
   name varchar(20) NOT NULL,
-  created_by varchar(50) NOT NULL,
   description varchar(200) NOT NULL,
+  created_by varchar(50) NOT NULL,
   created_date datetime NOT NULL,
-  updated_date datetime NOT NULL,
   PRIMARY KEY(id)
 ) ENGINE=innodb;
 CREATE UNIQUE INDEX tag_definitions_name ON tag_definitions(name);
@@ -58,35 +46,21 @@ CREATE TABLE tag_definition_history (
   name varchar(30) NOT NULL,
   created_by varchar(50),
   description varchar(200),
-  date datetime NOT NULL,
-  change_type char(6) NOT NULL
+  change_type char(6) NOT NULL,
+  updated_by varchar(50) NOT NULL,
+  date datetime NOT NULL
 ) ENGINE=innodb;
 CREATE INDEX tag_definition_history_id ON tag_definition_history(id);
 CREATE INDEX tag_definition_history_name ON tag_definition_history(name);
 
-CREATE TRIGGER tag_definition_history_after_insert AFTER INSERT ON tag_definition_history
-    FOR EACH ROW
-        INSERT INTO tag_definition_history (id, name, created_by, description, date, change_type)
-        VALUES (NEW.id, NEW.name, NEW.created_by, NEW.description, NOW(), 'CREATE');
-
-CREATE TRIGGER tag_definition_history_after_update AFTER UPDATE ON tag_definition_history
-    FOR EACH ROW
-        INSERT INTO tag_definition_history (id, name, created_by, description, date, change_type)
-        VALUES (NEW.id, NEW.name, NEW.created_by, NEW.description, NOW(), 'UPDATE');
-
-CREATE TRIGGER tag_definition_history_before_delete BEFORE DELETE ON tag_definition_history
-    FOR EACH ROW
-        INSERT INTO tag_definition_history (id, name, created_by, description, date, change_type)
-        VALUES (OLD.id, OLD.name, NULL, NULL, NOW(), 'DELETE');
-
 DROP TABLE IF EXISTS tags;
 CREATE TABLE tags (
   id char(36) NOT NULL,
   tag_definition_name varchar(20) NOT NULL,
   object_id char(36) NOT NULL,
   object_type varchar(30) NOT NULL,
-  added_date datetime NOT NULL,
-  added_by varchar(50) NOT NULL,
+  created_by varchar(50) NOT NULL,
+  created_date datetime NOT NULL,
   PRIMARY KEY(id)
 ) ENGINE = innodb;
 CREATE INDEX tags_by_object ON tags(object_id);
@@ -98,26 +72,12 @@ CREATE TABLE tag_history (
   tag_definition_name varchar(20) NOT NULL,
   object_id char(36) NOT NULL,
   object_type varchar(30) NOT NULL,
-  date datetime NOT NULL,
-  change_type char(6) NOT NULL
+  change_type char(6) NOT NULL,
+  updated_by varchar(50) NOT NULL,
+  date datetime NOT NULL
 ) ENGINE = innodb;
 CREATE INDEX tag_history_by_object ON tags(object_id);
 
-CREATE TRIGGER tag_history_after_insert AFTER INSERT ON tag_history
-    FOR EACH ROW
-        INSERT INTO tag_history (id, tag_definition_name, object_id, object_type, date, change_type)
-        VALUES (NEW.id, NEW.tag_definition_name, NEW.object_id, NEW.object_type, NOW(), 'CREATE');
-
-CREATE TRIGGER tag_history_after_update AFTER UPDATE ON tag_history
-    FOR EACH ROW
-        INSERT INTO tag_history (id, tag_definition_name, object_id, object_type, date, change_type)
-        VALUES (NEW.id, NEW.tag_definition_name, NEW.object_id, NEW.object_type, NOW(), 'UPDATE');
-
-CREATE TRIGGER tag_history_before_delete BEFORE DELETE ON tag_history
-    FOR EACH ROW
-        INSERT INTO tag_history (id, tag_definition_name, object_id, object_type, date, change_type)
-        VALUES (OLD.id, OLD.tag_definition_name, OLD.object_id, OLD.object_type, NOW(), 'DELETE');
-
 DROP TABLE IF EXISTS notifications;
 CREATE TABLE notifications (
     id int(11) unsigned NOT NULL AUTO_INCREMENT,
@@ -137,10 +97,23 @@ CREATE INDEX  `idx_get_ready` ON notifications (`effective_dt`,`created_dt`,`id`
 
 DROP TABLE IF EXISTS claimed_notifications;
 CREATE TABLE claimed_notifications (
-    id int(11) unsigned NOT NULL AUTO_INCREMENT,    
-    sequence_id int(11) unsigned NOT NULL,    
+    id int(11) unsigned NOT NULL AUTO_INCREMENT,
+    sequence_id int(11) unsigned NOT NULL,
     owner_id varchar(64) NOT NULL,
     claimed_dt datetime NOT NULL,
     notification_id char(36) NOT NULL,
     PRIMARY KEY(id)
-) ENGINE=innodb;
\ No newline at end of file
+) ENGINE=innodb;
+
+DROP TABLE IF EXISTS audit_log;
+CREATE TABLE audit_log (
+    id int(11) unsigned NOT NULL AUTO_INCREMENT,
+    table_name varchar(50) NOT NULL,
+    record_id char(36) NOT NULL,
+    change_type char(6) NOT NULL,
+    change_date datetime NOT NULL,
+    changed_by varchar(50) NOT NULL,
+    reason_code varchar(20) DEFAULT NULL,
+    comments varchar(255) DEFAULT NULL,
+    PRIMARY KEY(id)
+) ENGINE=innodb;
diff --git a/util/src/main/resources/com/ning/billing/util/tag/dao/TagAuditSqlDao.sql.stg b/util/src/main/resources/com/ning/billing/util/tag/dao/TagAuditSqlDao.sql.stg
new file mode 100644
index 0000000..c591fba
--- /dev/null
+++ b/util/src/main/resources/com/ning/billing/util/tag/dao/TagAuditSqlDao.sql.stg
@@ -0,0 +1,31 @@
+group TagAuditSqlDao;
+
+fields(prefix) ::= <<
+    <prefix>table_name,
+    <prefix>record_id,
+    <prefix>change_type,
+    <prefix>change_date,
+    <prefix>changed_by,
+    <prefix>reason_code,
+    <prefix>comments
+>>
+
+batchInsertFromTransaction() ::= <<
+    INSERT INTO audit_log(<fields()>)
+    VALUES('tag', :id, 'INSERT', :createdDate, :userName, NULL, NULL);
+>>
+
+batchDeleteFromTransaction() ::= <<
+    INSERT INTO audit_log(<fields()>)
+    VALUES('tag', :id, 'DELETE', :updatedDate, :userName, NULL, NULL);
+>>
+
+addTagFromTransaction() ::= <<
+    INSERT INTO audit_log(<fields()>)
+    VALUES('tag', :id, 'INSERT', :createdDate, :userName, NULL, NULL);
+>>
+
+removeTagFromTransaction() ::= <<
+    INSERT INTO audit_log(<fields()>)
+    VALUES('tag', :id, 'DELETE', :updatedDate, :userName, NULL, NULL);
+>>
\ No newline at end of file
diff --git a/util/src/main/resources/com/ning/billing/util/tag/dao/TagDefinitionSqlDao.sql.stg b/util/src/main/resources/com/ning/billing/util/tag/dao/TagDefinitionSqlDao.sql.stg
index 333da26..54bdfa9 100644
--- a/util/src/main/resources/com/ning/billing/util/tag/dao/TagDefinitionSqlDao.sql.stg
+++ b/util/src/main/resources/com/ning/billing/util/tag/dao/TagDefinitionSqlDao.sql.stg
@@ -3,10 +3,9 @@ group TagDefinitionDao;
 fields(prefix) ::= <<
     <prefix>id,
     <prefix>name,
-    <prefix>created_by,
     <prefix>description,
-    <prefix>created_date,
-    <prefix>updated_date
+    <prefix>created_by,
+    <prefix>created_date
 >>
 
 get() ::= <<
@@ -16,13 +15,7 @@ get() ::= <<
 
 create() ::= <<
   INSERT INTO tag_definitions(<fields()>)
-  VALUES(:id, :name, :createdBy, :description, NOW(), NOW());
->>
-
-update() ::= <<
-  UPDATE tag_definitions
-  SET name = :name, created_by = :createdBy, description = :description, updated_date = NOW())
-  WHERE id = :id;
+  VALUES(:id, :name, :description, :userName, :createdDate);
 >>
 
 load() ::= <<
diff --git a/util/src/main/resources/com/ning/billing/util/tag/dao/TagSqlDao.sql.stg b/util/src/main/resources/com/ning/billing/util/tag/dao/TagSqlDao.sql.stg
new file mode 100644
index 0000000..e950d75
--- /dev/null
+++ b/util/src/main/resources/com/ning/billing/util/tag/dao/TagSqlDao.sql.stg
@@ -0,0 +1,54 @@
+group TagDao;
+
+fields(prefix) ::= <<
+    <prefix>id,
+    <prefix>tag_definition_name,
+    <prefix>object_id,
+    <prefix>object_type,
+    <prefix>created_by,
+    <prefix>created_date
+>>
+
+batchInsertFromTransaction() ::= <<
+  INSERT INTO tags(<fields()>)
+  VALUES (:id, :tagDefinitionName, :objectId, :objectType, :userName, :createdDate);
+>>
+
+batchDeleteFromTransaction() ::= <<
+    DELETE FROM tags
+    WHERE tag_definition_name = :tagDefinitionName
+        AND object_id = :objectId AND object_type = :objectType;
+>>
+
+addTagFromTransaction() ::= <<
+    INSERT INTO tags(<fields()>)
+    VALUES (:id, :tagDefinitionName, :objectId, :objectType, :userName, :createdDate);
+>>
+
+removeTagFromTransaction() ::= <<
+    DELETE FROM tags
+    WHERE tag_definition_name = :tagDefinitionName
+    AND object_id = :objectId AND object_type = :objectType;
+>>
+
+findTag() ::= <<
+    SELECT <fields()>   FROM tags
+    WHERE tag_definition_name = :tagDefinitionName
+    AND object_id = :objectId AND object_type = :objectType;
+>>
+
+load() ::= <<
+    SELECT t.id, t.object_id, t.object_type, t.created_by, t.created_date,
+           td.id AS tag_definition_id,
+           t.tag_definition_name AS tag_definition_name,
+           td.description AS tag_description,
+           td.created_by
+    FROM tags t
+    LEFT JOIN tag_definitions td ON t.tag_definition_name = td.name
+    WHERE t.object_id = :objectId AND t.object_type = :objectType;
+>>
+
+test() ::= <<
+  SELECT 1 FROM tags;
+>>
+;
\ No newline at end of file
diff --git a/util/src/test/java/com/ning/billing/dbi/MysqlTestingHelper.java b/util/src/test/java/com/ning/billing/dbi/MysqlTestingHelper.java
index 98d498c..866289e 100644
--- a/util/src/test/java/com/ning/billing/dbi/MysqlTestingHelper.java
+++ b/util/src/test/java/com/ning/billing/dbi/MysqlTestingHelper.java
@@ -134,7 +134,7 @@ public class MysqlTestingHelper
 
     public IDBI getDBI()
     {
-        final String dbiString = "jdbc:mysql://localhost:" + port + "/" + DB_NAME + "?createDatabaseIfNotExist=true";
+        final String dbiString = "jdbc:mysql://localhost:" + port + "/" + DB_NAME + "?createDatabaseIfNotExist=true&allowMultiQueries=true";
         return new DBI(dbiString, USERNAME, PASSWORD);
     }
 
diff --git a/util/src/test/java/com/ning/billing/util/callcontext/TestCallContext.java b/util/src/test/java/com/ning/billing/util/callcontext/TestCallContext.java
new file mode 100644
index 0000000..b632f2e
--- /dev/null
+++ b/util/src/test/java/com/ning/billing/util/callcontext/TestCallContext.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.callcontext;
+
+import com.ning.billing.util.clock.DefaultClock;
+import org.joda.time.DateTime;
+
+public class TestCallContext implements CallContext {
+    private final String userName;
+    private final DateTime updatedDate;
+    private final DateTime createdDate;
+
+    public TestCallContext(String userName) {
+        this.userName = userName;
+        DateTime now = new DefaultClock().getUTCNow();
+        this.updatedDate = now;
+        this.createdDate = now;
+    }
+
+    public TestCallContext(String userName, DateTime createdDate, DateTime updatedDate) {
+        this.userName = userName;
+        this.createdDate = createdDate;
+        this.updatedDate = updatedDate;
+    }
+
+    @Override
+    public String getUserName() {
+        return userName;
+    }
+
+    @Override
+    public CallOrigin getCallOrigin() {
+        return CallOrigin.TEST;
+    }
+
+    @Override
+    public UserType getUserType() {
+        return UserType.TEST;
+    }
+
+    @Override
+    public DateTime getCreatedDate() {
+        return createdDate;
+    }
+
+    @Override
+    public DateTime getUpdatedDate() {
+        return updatedDate;
+    }
+}
diff --git a/util/src/test/java/com/ning/billing/util/customfield/TestFieldStore.java b/util/src/test/java/com/ning/billing/util/customfield/TestFieldStore.java
index 9bc67dd..8a2385b 100644
--- a/util/src/test/java/com/ning/billing/util/customfield/TestFieldStore.java
+++ b/util/src/test/java/com/ning/billing/util/customfield/TestFieldStore.java
@@ -17,19 +17,29 @@
 package com.ning.billing.util.customfield;
 
 import java.io.IOException;
-import java.util.ArrayList;
 import java.util.UUID;
+
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.Stage;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.clock.Clock;
+import com.ning.billing.util.clock.MockClockModule;
+import com.ning.billing.util.customfield.dao.AuditedCustomFieldDao;
+import com.ning.billing.util.customfield.dao.CustomFieldDao;
+import com.ning.billing.util.glue.FieldStoreModule;
 import org.apache.commons.io.IOUtils;
 import org.skife.jdbi.v2.IDBI;
-import org.skife.jdbi.v2.Transaction;
-import org.skife.jdbi.v2.TransactionStatus;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
 import com.ning.billing.dbi.MysqlTestingHelper;
-import com.ning.billing.util.customfield.dao.FieldStoreDao;
+import com.ning.billing.util.customfield.dao.CustomFieldSqlDao;
 
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.fail;
@@ -38,7 +48,9 @@ import static org.testng.Assert.fail;
 public class TestFieldStore {
     Logger log = LoggerFactory.getLogger(TestFieldStore.class);
     private final MysqlTestingHelper helper = new MysqlTestingHelper();
+    private CallContext context;
     private IDBI dbi;
+    private CustomFieldDao customFieldDao;
 
     @BeforeClass(groups = {"util", "slow"})
     protected void setup() throws IOException {
@@ -50,6 +62,13 @@ public class TestFieldStore {
             helper.initDb(utilDdl);
 
             dbi = helper.getDBI();
+            customFieldDao = new AuditedCustomFieldDao();
+
+            FieldStoreModule module = new FieldStoreModule();
+            final Injector injector = Guice.createInjector(Stage.DEVELOPMENT, module, new MockClockModule());
+            Clock clock = injector.getInstance(Clock.class);
+            context = new DefaultCallContextFactory(clock).createCallContext("Fezzik", CallOrigin.TEST, UserType.TEST);
+
         }
         catch (Throwable t) {
             log.error("Setup failed", t);
@@ -74,38 +93,22 @@ public class TestFieldStore {
         String fieldValue = "Kitty Hawk";
         fieldStore1.setValue(fieldName, fieldValue);
 
-        FieldStoreDao fieldStoreDao = dbi.onDemand(FieldStoreDao.class);
-        fieldStoreDao.inTransaction(new Transaction<Void, FieldStoreDao>() {
-            @Override
-            public Void inTransaction(FieldStoreDao transactional,
-                    TransactionStatus status) throws Exception {
-                transactional.batchSaveFromTransaction(id.toString(), objectType, fieldStore1.getEntityList());
-                return null;
-            }
-        });
-
+        CustomFieldSqlDao customFieldSqlDao = dbi.onDemand(CustomFieldSqlDao.class);
+        customFieldDao.saveFields(customFieldSqlDao, id, objectType, fieldStore1.getEntityList(), context);
 
         final FieldStore fieldStore2 = DefaultFieldStore.create(id, objectType);
-        fieldStore2.add(fieldStoreDao.load(id.toString(), objectType));
+        fieldStore2.add(customFieldSqlDao.load(id.toString(), objectType));
 
         assertEquals(fieldStore2.getValue(fieldName), fieldValue);
 
         fieldValue = "Cape Canaveral";
         fieldStore2.setValue(fieldName, fieldValue);
         assertEquals(fieldStore2.getValue(fieldName), fieldValue);
-        fieldStoreDao.inTransaction(new Transaction<Void, FieldStoreDao>() {
-            @Override
-            public Void inTransaction(FieldStoreDao transactional,
-                    TransactionStatus status) throws Exception {
-                transactional.batchSaveFromTransaction(id.toString(), objectType, fieldStore2.getEntityList());
-                return null;
-            }
-        });
-
+        customFieldDao.saveFields(customFieldSqlDao, id, objectType, fieldStore2.getEntityList(), context);
 
         final FieldStore fieldStore3 = DefaultFieldStore.create(id, objectType);
         assertEquals(fieldStore3.getValue(fieldName), null);
-        fieldStore3.add(fieldStoreDao.load(id.toString(), objectType));
+        fieldStore3.add(customFieldSqlDao.load(id.toString(), objectType));
 
         assertEquals(fieldStore3.getValue(fieldName), fieldValue);
     }
diff --git a/util/src/test/java/com/ning/billing/util/notificationq/TestNotificationQueue.java b/util/src/test/java/com/ning/billing/util/notificationq/TestNotificationQueue.java
index f9e874e..fefbcdb 100644
--- a/util/src/test/java/com/ning/billing/util/notificationq/TestNotificationQueue.java
+++ b/util/src/test/java/com/ning/billing/util/notificationq/TestNotificationQueue.java
@@ -178,9 +178,9 @@ public class TestNotificationQueue {
             }
         });
 
-        Assert.assertTrue(expectedNotifications.get(notificationKey.toString()));
         queue.stopQueue();
-    }
+	    Assert.assertTrue(expectedNotifications.get(notificationKey.toString()));
+	}
 
     @Test(groups="slow")
     public void testManyNotifications() throws InterruptedException {
@@ -252,18 +252,18 @@ public class TestNotificationQueue {
                     }
                 });
 
-                if (completed.size() == MAX_NOTIFICATIONS) {
-                    success = true;
-                    break;
-                }
-                //log.debug(String.format("BEFORE WAIT : Got %d notifications at time %s (real time %s)", completed.size(), clock.getUTCNow(), new DateTime()));
-                expectedNotifications.wait(1000);
-            }
-        } while (nbTry-- > 0);
-        assertEquals(success, true);
-        queue.stopQueue();
+				if (completed.size() == MAX_NOTIFICATIONS) {
+					success = true;
+					break;
+				}
+				//log.debug(String.format("BEFORE WAIT : Got %d notifications at time %s (real time %s)", completed.size(), clock.getUTCNow(), new DateTime()));
+				expectedNotifications.wait(1000);
+			}
+		} while (nbTry-- > 0);
 
-    }
+        queue.stopQueue();
+		assertEquals(success, true);
+	}
 
     /**
      * Test that we can post a notification in the future from a transaction and get the notification
@@ -380,10 +380,10 @@ public class TestNotificationQueue {
             // expected behavior
         }
 
-        Assert.assertTrue(expectedNotificationsFred.get(notificationKeyFred.toString()));
-        Assert.assertFalse(expectedNotificationsFred.get(notificationKeyBarney.toString()));
         queueFred.stopQueue();
-    }
+		Assert.assertTrue(expectedNotificationsFred.get(notificationKeyFred.toString()));
+		Assert.assertFalse(expectedNotificationsFred.get(notificationKeyBarney.toString()));
+	}
 
     NotificationConfig getNotificationConfig(final boolean off,
             final long sleepTime, final int maxReadyEvents, final long claimTimeMs) {
diff --git a/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDao.java b/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDao.java
new file mode 100644
index 0000000..553bc3c
--- /dev/null
+++ b/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDao.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.tag.dao;
+
+import com.google.inject.Inject;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.clock.Clock;
+import com.ning.billing.util.tag.Tag;
+import org.joda.time.DateTime;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+public class MockTagDao implements TagDao {
+    private Map<UUID, List<Tag>> tagStore = new HashMap<UUID, List<Tag>>();
+    private final Clock clock;
+
+    @Inject
+    public MockTagDao(Clock clock) {
+        this.clock = clock;
+    }
+
+    @Override
+    public void saveTagsFromTransaction(final Transmogrifier dao, final UUID objectId, final String objectType,
+                                        final List<Tag> tags, final CallContext context) {
+        tagStore.put(objectId, tags);
+    }
+
+    @Override
+    public void saveTags(UUID objectId, String objectType, List<Tag> tags, CallContext context) {
+        tagStore.put(objectId, tags);
+    }
+
+    @Override
+    public List<Tag> loadTags(UUID objectId, String objectType) {
+        return tagStore.get(objectId);
+    }
+
+    @Override
+    public List<Tag> loadTagsFromTransaction(Transmogrifier dao, UUID objectId, String objectType) {
+        return tagStore.get(objectId);
+    }
+
+    @Override
+    public void addTag(final String tagName, final UUID objectId, final String objectType, final CallContext context) {
+        Tag tag = new Tag() {
+            private UUID id = UUID.randomUUID();
+            private DateTime createdDate = clock.getUTCNow();
+
+            @Override
+            public String getTagDefinitionName() {
+                return tagName;
+            }
+
+            @Override
+            public UUID getId() {
+                return id;
+            }
+
+            @Override
+            public String getCreatedBy() {
+                return context.getUserName();
+            }
+
+            @Override
+            public DateTime getCreatedDate() {
+                return createdDate;
+            }
+        };
+
+
+        tagStore.get(objectId).add(tag);
+    }
+
+    @Override
+    public void removeTag(String tagName, UUID objectId, String objectType, CallContext context) {
+        List<Tag> tags = tagStore.get(objectId);
+        if (tags != null) {
+            Iterator<Tag> tagIterator = tags.iterator();
+            while (tagIterator.hasNext()) {
+                Tag tag = tagIterator.next();
+                if (tag.getTagDefinitionName().equals(tagName)) {
+                    tagIterator.remove();
+                }
+            }
+        }
+    }
+}
diff --git a/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDefinitionDao.java b/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDefinitionDao.java
index 425020e..adcb848 100644
--- a/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDefinitionDao.java
+++ b/util/src/test/java/com/ning/billing/util/tag/dao/MockTagDefinitionDao.java
@@ -19,9 +19,9 @@ package com.ning.billing.util.tag.dao;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
-import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 
+import com.ning.billing.util.callcontext.CallContext;
 import com.ning.billing.util.api.TagDefinitionApiException;
 import com.ning.billing.util.tag.DefaultTagDefinition;
 import com.ning.billing.util.tag.TagDefinition;
@@ -35,25 +35,26 @@ public class MockTagDefinitionDao implements TagDefinitionDao {
     }
 
     @Override
-    public TagDefinition getByName(String definitionName) {
+    public TagDefinition getByName(final String definitionName) {
         return tags.get(definitionName);
     }
 
     @Override
-    public TagDefinition create(String definitionName, String description, String createdBy) throws TagDefinitionApiException {
-        TagDefinition tag = new DefaultTagDefinition(UUID.randomUUID(), definitionName, description, createdBy);
+    public TagDefinition create(final String definitionName, final String description,
+                                final CallContext context) throws TagDefinitionApiException {
+        TagDefinition tag = new DefaultTagDefinition(definitionName, description);
 
         tags.put(definitionName, tag);
         return tag;
     }
 
     @Override
-    public void deleteAllTagsForDefinition(String definitionName) throws TagDefinitionApiException {
+    public void deleteAllTagsForDefinition(final String definitionName, final CallContext context) throws TagDefinitionApiException {
         tags.remove(definitionName);
     }
 
     @Override
-    public void deleteTagDefinition(String definitionName) throws TagDefinitionApiException {
+    public void deleteTagDefinition(final String definitionName, final CallContext context) throws TagDefinitionApiException {
         tags.remove(definitionName);
     }
 }
diff --git a/util/src/test/java/com/ning/billing/util/tag/MockTagStoreModuleMemory.java b/util/src/test/java/com/ning/billing/util/tag/MockTagStoreModuleMemory.java
new file mode 100644
index 0000000..3acc3a1
--- /dev/null
+++ b/util/src/test/java/com/ning/billing/util/tag/MockTagStoreModuleMemory.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2010-2011 Ning, Inc.
+ *
+ * Ning licenses this file to you under the Apache License, version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at:
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.ning.billing.util.tag;
+
+import com.ning.billing.util.glue.TagStoreModule;
+import com.ning.billing.util.tag.dao.MockTagDao;
+import com.ning.billing.util.tag.dao.MockTagDefinitionDao;
+import com.ning.billing.util.tag.dao.TagDao;
+import com.ning.billing.util.tag.dao.TagDefinitionDao;
+
+public class MockTagStoreModuleMemory extends TagStoreModule {
+    @Override
+    protected void installDaos() {
+        bind(TagDefinitionDao.class).to(MockTagDefinitionDao.class).asEagerSingleton();
+        bind(TagDao.class).to(MockTagDao.class).asEagerSingleton();
+    }
+}
diff --git a/util/src/test/java/com/ning/billing/util/tag/TestTagStore.java b/util/src/test/java/com/ning/billing/util/tag/TestTagStore.java
index 90ccaea..1e51e57 100644
--- a/util/src/test/java/com/ning/billing/util/tag/TestTagStore.java
+++ b/util/src/test/java/com/ning/billing/util/tag/TestTagStore.java
@@ -18,12 +18,22 @@ package com.ning.billing.util.tag;
 
 import java.io.IOException;
 import java.util.List;
+import java.util.Map;
 import java.util.UUID;
+
+import com.ning.billing.account.api.Account;
+import com.ning.billing.util.callcontext.CallContext;
+import com.ning.billing.util.callcontext.CallOrigin;
+import com.ning.billing.util.callcontext.UserType;
+import com.ning.billing.util.callcontext.DefaultCallContextFactory;
+import com.ning.billing.util.clock.Clock;
+import com.ning.billing.util.tag.dao.TagDao;
 import org.apache.commons.io.IOUtils;
+import org.joda.time.DateTime;
+import org.joda.time.Seconds;
 import org.skife.jdbi.v2.Handle;
 import org.skife.jdbi.v2.IDBI;
-import org.skife.jdbi.v2.Transaction;
-import org.skife.jdbi.v2.TransactionStatus;
+import org.skife.jdbi.v2.sqlobject.mixins.Transmogrifier;
 import org.skife.jdbi.v2.tweak.HandleCallback;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -36,10 +46,7 @@ import com.google.inject.Inject;
 import com.ning.billing.dbi.MysqlTestingHelper;
 
 import com.ning.billing.util.api.TagDefinitionApiException;
-import com.ning.billing.util.clock.Clock;
 import com.ning.billing.util.tag.dao.TagDefinitionDao;
-import com.ning.billing.util.tag.dao.TagStoreSqlDao;
-
 
 import static org.testng.Assert.assertEquals;
 import static org.testng.Assert.assertNotNull;
@@ -48,10 +55,8 @@ import static org.testng.Assert.assertTrue;
 import static org.testng.Assert.fail;
 
 @Test(groups={"slow"})
-@Guice(modules = TagStoreModuleMock.class)
+@Guice(modules = MockTagStoreModuleSql.class)
 public class TestTagStore {
-    private final static String ACCOUNT_TYPE = "ACCOUNT";
-
     @Inject
     private MysqlTestingHelper helper;
 
@@ -59,19 +64,19 @@ public class TestTagStore {
     private IDBI dbi;
 
     @Inject
-    private TagStoreSqlDao tagStoreSqlDao;
-
+    private TagDao tagDao;
+    
     @Inject
     private TagDefinitionDao tagDefinitionDao;
 
     @Inject
     private Clock clock;
 
-    private TagDefinition tag1;
-    private TagDefinition tag2;
-
+    private TagDefinition testTag;
+    private TestSqlDao dao;
 
     private final Logger log = LoggerFactory.getLogger(TestTagStore.class);
+    private CallContext context;
 
     @BeforeClass(groups="slow")
     protected void setup() throws IOException {
@@ -81,12 +86,13 @@ public class TestTagStore {
 
             helper.startMysql();
             helper.initDb(utilDdl);
-            tagStoreSqlDao.test();
 
+            context = new DefaultCallContextFactory(clock).createCallContext("Tag store test", CallOrigin.TEST, UserType.TEST);
+            dao = dbi.onDemand(TestSqlDao.class);
+            
             cleanupTags();
-            tag1 = tagDefinitionDao.create("tag1", "First tag", "test");
-            tag2 = tagDefinitionDao.create("tag2", "Second tag", "test");
-
+            tagDefinitionDao.create("tag1", "First tag", context);
+            testTag = tagDefinitionDao.create("testTag", "Second tag", context);
         }
         catch (Throwable t) {
             log.error("Failed to start tag store tests", t);
@@ -100,18 +106,6 @@ public class TestTagStore {
         helper.stopMysql();
     }
 
-    private void saveTags(final TagStoreSqlDao dao, final String objectType, final String accountId, final List<Tag> tagList)  {
-        dao.inTransaction(new Transaction<Void, TagStoreSqlDao>() {
-            @Override
-            public Void inTransaction(TagStoreSqlDao transactional,
-                    TransactionStatus status) throws Exception {
-                dao.batchSaveFromTransaction(accountId.toString(), objectType, tagList);
-                return null;
-            }
-        });
-    }
-
-
     private void cleanupTags() {
         try {
             helper.getDBI().withHandle(new HandleCallback<Void>() {
@@ -131,19 +125,16 @@ public class TestTagStore {
     public void testTagCreationAndRetrieval() {
         UUID accountId = UUID.randomUUID();
 
-        TagStore tagStore = new DefaultTagStore(accountId, ACCOUNT_TYPE);
-        Tag tag = new DescriptiveTag(tag2, "test", clock.getUTCNow());
+        TagStore tagStore = new DefaultTagStore(accountId, Account.ObjectType);
+        Tag tag = new DescriptiveTag(testTag);
         tagStore.add(tag);
 
-        TagStoreSqlDao dao = dbi.onDemand(TagStoreSqlDao.class);
-        saveTags(dao, ACCOUNT_TYPE, accountId.toString(), tagStore.getEntityList());
+        tagDao.saveTagsFromTransaction(dao, accountId, Account.ObjectType, tagStore.getEntityList(), context);
 
-        List<Tag> savedTags = dao.load(accountId.toString(), ACCOUNT_TYPE);
+        List<Tag> savedTags = tagDao.loadTags(accountId, Account.ObjectType);
         assertEquals(savedTags.size(), 1);
 
         Tag savedTag = savedTags.get(0);
-        assertEquals(savedTag.getAddedBy(), tag.getAddedBy());
-        assertEquals(savedTag.getAddedDate().compareTo(tag.getAddedDate()), 0);
         assertEquals(savedTag.getTagDefinitionName(), tag.getTagDefinitionName());
         assertEquals(savedTag.getId(), tag.getId());
     }
@@ -152,19 +143,19 @@ public class TestTagStore {
     @Test(groups="slow")
     public void testControlTagCreation() {
         UUID accountId = UUID.randomUUID();
-        TagStore tagStore = new DefaultTagStore(accountId, ACCOUNT_TYPE);
+        TagStore tagStore = new DefaultTagStore(accountId, Account.ObjectType);
 
-        ControlTag tag = new DefaultControlTag("testUser", clock.getUTCNow(), ControlTagType.AUTO_INVOICING_OFF);
+        ControlTag tag = new DefaultControlTag(ControlTagType.AUTO_INVOICING_OFF);
         tagStore.add(tag);
         assertEquals(tagStore.generateInvoice(), false);
 
         List<Tag> tagList = tagStore.getEntityList();
-        saveTags(tagStoreSqlDao, ACCOUNT_TYPE, accountId.toString(), tagList);
+        tagDao.saveTagsFromTransaction(dao, accountId, Account.ObjectType, tagList, context);
 
         tagStore.clear();
         assertEquals(tagStore.getEntityList().size(), 0);
 
-        tagList = tagStoreSqlDao.load(accountId.toString(), ACCOUNT_TYPE);
+        tagList = tagDao.loadTags(accountId, Account.ObjectType);
         tagStore.add(tagList);
         assertEquals(tagList.size(), 1);
 
@@ -174,27 +165,26 @@ public class TestTagStore {
     @Test(groups="slow")
     public void testDescriptiveTagCreation() {
         UUID accountId = UUID.randomUUID();
-        TagStore tagStore = new DefaultTagStore(accountId, ACCOUNT_TYPE);
+        TagStore tagStore = new DefaultTagStore(accountId, Account.ObjectType);
 
         String definitionName = "SomeTestTag";
         TagDefinition tagDefinition = null;
         try {
-            tagDefinition = tagDefinitionDao.create(definitionName, "Test tag for some test purpose", "testUser");
+            tagDefinition = tagDefinitionDao.create(definitionName, "Test tag for some test purpose", context);
         } catch (TagDefinitionApiException e) {
             fail("Tag definition creation failed.", e);
         }
 
-        DescriptiveTag tag = new DescriptiveTag(tagDefinition, "testUser", clock.getUTCNow());
+        DescriptiveTag tag = new DescriptiveTag(tagDefinition);
         tagStore.add(tag);
         assertEquals(tagStore.generateInvoice(), true);
 
-        List<Tag> tagList = tagStore.getEntityList();
-        saveTags(tagStoreSqlDao, ACCOUNT_TYPE, accountId.toString(), tagList);
+        tagDao.saveTagsFromTransaction(dao, accountId, Account.ObjectType, tagStore.getEntityList(), context);
 
         tagStore.clear();
         assertEquals(tagStore.getEntityList().size(), 0);
 
-        tagList = tagStoreSqlDao.load(accountId.toString(), ACCOUNT_TYPE);
+        List<Tag> tagList = tagDao.loadTags(accountId, Account.ObjectType);
         tagStore.add(tagList);
         assertEquals(tagList.size(), 1);
 
@@ -204,31 +194,30 @@ public class TestTagStore {
     @Test(groups="slow")
     public void testMixedTagCreation() {
         UUID accountId = UUID.randomUUID();
-        TagStore tagStore = new DefaultTagStore(accountId, ACCOUNT_TYPE);
+        TagStore tagStore = new DefaultTagStore(accountId, Account.ObjectType);
 
         String definitionName = "MixedTagTest";
         TagDefinition tagDefinition = null;
         try {
-            tagDefinition = tagDefinitionDao.create(definitionName, "Test tag for some test purpose", "testUser");
+            tagDefinition = tagDefinitionDao.create(definitionName, "Test tag for some test purpose", context);
         } catch (TagDefinitionApiException e) {
             fail("Tag definition creation failed.", e);
         }
 
-        DescriptiveTag descriptiveTag = new DescriptiveTag(tagDefinition, "testUser", clock.getUTCNow());
+        DescriptiveTag descriptiveTag = new DescriptiveTag(tagDefinition);
         tagStore.add(descriptiveTag);
         assertEquals(tagStore.generateInvoice(), true);
 
-        ControlTag controlTag = new DefaultControlTag("testUser", clock.getUTCNow(), ControlTagType.AUTO_INVOICING_OFF);
+        ControlTag controlTag = new DefaultControlTag(ControlTagType.AUTO_INVOICING_OFF);
         tagStore.add(controlTag);
         assertEquals(tagStore.generateInvoice(), false);
 
-        List<Tag> tagList = tagStore.getEntityList();
-        saveTags(tagStoreSqlDao, ACCOUNT_TYPE, accountId.toString(), tagList);
+        tagDao.saveTagsFromTransaction(dao, accountId, Account.ObjectType, tagStore.getEntityList(), context);
 
         tagStore.clear();
         assertEquals(tagStore.getEntityList().size(), 0);
 
-        tagList = tagStoreSqlDao.load(accountId.toString(), ACCOUNT_TYPE);
+        List<Tag> tagList = tagDao.loadTags(accountId, Account.ObjectType);
         tagStore.add(tagList);
         assertEquals(tagList.size(), 2);
 
@@ -238,16 +227,16 @@ public class TestTagStore {
     @Test(groups="slow")
     public void testControlTags() {
         UUID accountId = UUID.randomUUID();
-        TagStore tagStore = new DefaultTagStore(accountId, ACCOUNT_TYPE);
+        TagStore tagStore = new DefaultTagStore(accountId, Account.ObjectType);
         assertEquals(tagStore.generateInvoice(), true);
         assertEquals(tagStore.processPayment(), true);
 
-        ControlTag invoiceTag = new DefaultControlTag("testUser", clock.getUTCNow(), ControlTagType.AUTO_INVOICING_OFF);
+        ControlTag invoiceTag = new DefaultControlTag(ControlTagType.AUTO_INVOICING_OFF);
         tagStore.add(invoiceTag);
         assertEquals(tagStore.generateInvoice(), false);
         assertEquals(tagStore.processPayment(), true);
 
-        ControlTag paymentTag = new DefaultControlTag("testUser", clock.getUTCNow(), ControlTagType.AUTO_PAY_OFF);
+        ControlTag paymentTag = new DefaultControlTag(ControlTagType.AUTO_PAY_OFF);
         tagStore.add(paymentTag);
         assertEquals(tagStore.generateInvoice(), false);
         assertEquals(tagStore.processPayment(), false);
@@ -256,18 +245,18 @@ public class TestTagStore {
     @Test(groups="slow", expectedExceptions = TagDefinitionApiException.class)
     public void testTagDefinitionCreationWithControlTagName() throws TagDefinitionApiException {
         String definitionName = ControlTagType.AUTO_PAY_OFF.toString();
-        tagDefinitionDao.create(definitionName, "This should break", "test");
+        tagDefinitionDao.create(definitionName, "This should break", context);
     }
 
     @Test(groups="slow")
     public void testTagDefinitionDeletionForUnusedDefinition() throws TagDefinitionApiException {
         String definitionName = "TestTag1234";
-        tagDefinitionDao.create(definitionName, "Some test tag", "test");
+        tagDefinitionDao.create(definitionName, "Some test tag", context);
 
         TagDefinition tagDefinition = tagDefinitionDao.getByName(definitionName);
         assertNotNull(tagDefinition);
 
-        tagDefinitionDao.deleteTagDefinition(definitionName);
+        tagDefinitionDao.deleteTagDefinition(definitionName, context);
         tagDefinition = tagDefinitionDao.getByName(definitionName);
         assertNull(tagDefinition);
     }
@@ -275,30 +264,29 @@ public class TestTagStore {
     @Test(groups="slow", expectedExceptions = TagDefinitionApiException.class)
     public void testTagDefinitionDeletionForDefinitionInUse() throws TagDefinitionApiException {
         String definitionName = "TestTag12345";
-        tagDefinitionDao.create(definitionName, "Some test tag", "test");
+        tagDefinitionDao.create(definitionName, "Some test tag", context);
 
         TagDefinition tagDefinition = tagDefinitionDao.getByName(definitionName);
         assertNotNull(tagDefinition);
 
         UUID objectId = UUID.randomUUID();
-        String objectType = "TestType";
-        TagStore tagStore = new DefaultTagStore(objectId, objectType);
-        Tag tag = new DescriptiveTag(tagDefinition, "test", clock.getUTCNow());
+        TagStore tagStore = new DefaultTagStore(objectId, Account.ObjectType);
+        Tag tag = new DescriptiveTag(tagDefinition);
         tagStore.add(tag);
 
-        saveTags(tagStoreSqlDao, objectType, objectId.toString(), tagStore.getEntityList());
+        tagDao.saveTags(objectId, Account.ObjectType, tagStore.getEntityList(), context);
 
-        List<Tag> tags = tagStoreSqlDao.load(objectId.toString(), objectType);
+        List<Tag> tags = tagDao.loadTags(objectId, Account.ObjectType);
         assertEquals(tags.size(), 1);
 
-        tagDefinitionDao.deleteTagDefinition(definitionName);
+        tagDefinitionDao.deleteTagDefinition(definitionName, context);
     }
 
     @Test(groups="slow")
     public void testDeleteAllTagsForDefinitionInUse() {
         String definitionName = "TestTag1234567";
         try {
-            tagDefinitionDao.create(definitionName, "Some test tag", "test");
+            tagDefinitionDao.create(definitionName, "Some test tag", context);
         } catch (TagDefinitionApiException e) {
             fail("Could not create tag definition", e);
         }
@@ -307,24 +295,23 @@ public class TestTagStore {
         assertNotNull(tagDefinition);
 
         UUID objectId = UUID.randomUUID();
-        String objectType = "TestType";
-        TagStore tagStore = new DefaultTagStore(objectId, objectType);
-        Tag tag = new DescriptiveTag(tagDefinition, "test", clock.getUTCNow());
+        TagStore tagStore = new DefaultTagStore(objectId, Account.ObjectType);
+        Tag tag = new DescriptiveTag(tagDefinition);
         tagStore.add(tag);
 
-        saveTags(tagStoreSqlDao, objectType, objectId.toString(), tagStore.getEntityList());
+        tagDao.saveTags(objectId, Account.ObjectType, tagStore.getEntityList(), context);
 
-        List<Tag> tags = tagStoreSqlDao.load(objectId.toString(), objectType);
+        List<Tag> tags = tagDao.loadTags(objectId, Account.ObjectType);
         assertEquals(tags.size(), 1);
 
         try {
-            tagDefinitionDao.deleteAllTagsForDefinition(definitionName);
+            tagDefinitionDao.deleteAllTagsForDefinition(definitionName, context);
         } catch (TagDefinitionApiException e) {
             fail("Could not delete tags for tag definition", e);
         }
 
         try {
-            tagDefinitionDao.deleteTagDefinition(definitionName);
+            tagDefinitionDao.deleteTagDefinition(definitionName, context);
         } catch (TagDefinitionApiException e) {
             fail("Could not delete tag definition", e);
         }
@@ -334,7 +321,7 @@ public class TestTagStore {
     public void testDeleteAllTagsForDefinitionNotInUse() {
         String definitionName = "TestTag4321";
         try {
-            tagDefinitionDao.create(definitionName, "Some test tag", "test");
+            tagDefinitionDao.create(definitionName, "Some test tag", context);
         } catch (TagDefinitionApiException e) {
             fail("Could not create tag definition", e);
         }
@@ -343,13 +330,13 @@ public class TestTagStore {
         assertNotNull(tagDefinition);
 
         try {
-            tagDefinitionDao.deleteAllTagsForDefinition(definitionName);
+            tagDefinitionDao.deleteAllTagsForDefinition(definitionName, context);
         } catch (TagDefinitionApiException e) {
             fail("Could not delete tags for tag definition", e);
         }
 
         try {
-            tagDefinitionDao.deleteTagDefinition(definitionName);
+            tagDefinitionDao.deleteTagDefinition(definitionName, context);
         } catch (TagDefinitionApiException e) {
             fail("Could not delete tag definition", e);
         }
@@ -360,7 +347,7 @@ public class TestTagStore {
         String definitionName = "TestTag654321";
         String wrongDefinitionName = "TestTag564321";
         try {
-            tagDefinitionDao.create(definitionName, "Some test tag", "test");
+            tagDefinitionDao.create(definitionName, "Some test tag", context);
         } catch (TagDefinitionApiException e) {
             fail("Could not create tag definition", e);
         }
@@ -368,10 +355,10 @@ public class TestTagStore {
         TagDefinition tagDefinition = tagDefinitionDao.getByName(definitionName);
         assertNotNull(tagDefinition);
 
-        tagDefinitionDao.deleteAllTagsForDefinition(wrongDefinitionName);
+        tagDefinitionDao.deleteAllTagsForDefinition(wrongDefinitionName, context);
 
         try {
-            tagDefinitionDao.deleteTagDefinition(definitionName);
+            tagDefinitionDao.deleteTagDefinition(definitionName, context);
         } catch (TagDefinitionApiException e) {
             fail("Could not delete tag definition", e);
         }
@@ -382,4 +369,64 @@ public class TestTagStore {
         List<TagDefinition> definitionList = tagDefinitionDao.getTagDefinitions();
         assertTrue(definitionList.size() >= ControlTagType.values().length);
     }
+
+    @Test
+    public void testTagInsertAudit() {
+        UUID accountId = UUID.randomUUID();
+
+        TagStore tagStore = new DefaultTagStore(accountId, Account.ObjectType);
+        Tag tag = new DescriptiveTag(testTag);
+        tagStore.add(tag);
+
+        tagDao.saveTagsFromTransaction(dao, accountId, Account.ObjectType, tagStore.getEntityList(), context);
+
+        List<Tag> savedTags = tagDao.loadTags(accountId, Account.ObjectType);
+        assertEquals(savedTags.size(), 1);
+
+        Tag savedTag = savedTags.get(0);
+        assertEquals(savedTag.getTagDefinitionName(), tag.getTagDefinitionName());
+        assertEquals(savedTag.getId(), tag.getId());
+
+        Handle handle = dbi.open();
+        String query = String.format("select * from audit_log where table_name = 'Tag' and record_id='%s'",
+                                     tag.getId().toString());
+        List<Map<String, Object>> result = handle.select(query);
+        assertNotNull(result);
+        assertEquals(result.size(), 1);
+        assertEquals(result.get(0).get("change_type"), "INSERT");
+        assertNotNull(result.get(0).get("change_date"));
+        DateTime changeDate = new DateTime(result.get(0).get("change_date"));
+        assertTrue(Seconds.secondsBetween(changeDate, context.getCreatedDate()).getSeconds() < 2);
+        assertEquals(result.get(0).get("changed_by"), context.getUserName());
+    }
+
+    @Test
+    public void testTagDeleteAudit() {
+        UUID accountId = UUID.randomUUID();
+
+        TagStore tagStore = new DefaultTagStore(accountId, Account.ObjectType);
+        Tag tag = new DescriptiveTag(testTag);
+        tagStore.add(tag);
+
+        tagDao.saveTags(accountId, Account.ObjectType, tagStore.getEntityList(), context);
+
+        tagStore.remove(tag);
+        tagDao.saveTags(accountId, Account.ObjectType, tagStore.getEntityList(), context);
+
+        List<Tag> savedTags = tagDao.loadTags(accountId, Account.ObjectType);
+        assertEquals(savedTags.size(), 0);
+
+        Handle handle = dbi.open();
+        String query = String.format("select * from audit_log where table_name = 'tag' and record_id='%s' and change_type='DELETE'",
+                                     tag.getId().toString());
+        List<Map<String, Object>> result = handle.select(query);
+        assertNotNull(result);
+        assertEquals(result.size(), 1);
+        assertNotNull(result.get(0).get("change_date"));
+        DateTime changeDate = new DateTime(result.get(0).get("change_date"));
+        assertTrue(Seconds.secondsBetween(changeDate, context.getUpdatedDate()).getSeconds() < 2);
+        assertEquals(result.get(0).get("changed_by"), context.getUserName());
+    }
+    
+    public interface TestSqlDao extends Transmogrifier {}
 }