| Class Summary | 
| AverageOrderAction | This Action handles updating user profile with avg order amount whenever
 he places new order. | 
| CancelOrder | Deprecated. Use the atg.commerce.order.purchase.CancelOrderFormHandler instead | 
| ItemsSplitbyType | This servlet takes orderandtypeparameter
 and returns whether thetypeis split at the item level instead
 of order level. | 
| OrderCanceller | Deprecated. Use the atg.commerce.order.CancelOrderService instead | 
| ProcessorConstants | This file contains the constants to be used in ProcChangeCatalogRefOfProfile class. | 
| ProcUpdateCatalogRefOfProfile | This processor is called in the final stages of processOrder chain. | 
| ShippingGroupSubtotal | This servlet takes Shipping Group as an input parameter and 
 returns the total price of all the commerce items in the Shipping
 Group according to the quantity. | 
| UserCreditCardAuthorizer | The UserCreditCardAuthorizerauthorizes a credit card
 payment type for a particular user. | 
| UserGiftCertificateAuthorizer | The UserGiftCertificateAuthorizerauthorizes a gift certificate
 payment type for a particular user. | 
| UserInvoiceRequestAuthorizer | The UserInvoiceRequestAuthorizerauthorizes an invoice request
 payment type for a particular user. | 
| UserStoreCreditAuthorizer | The UserStoreCreditAuthorizerauthorizes a store credit
 payment type for a particular user. |