The second block retrieves the shipping and billing addresses, and the credit card information, then ships the order.
第二个块检索发货地址和帐单地址以及信用卡信息，然后邮寄帐单。
2
When an order entry has to go to a credit card application, shipping, CRM, and partner application, the order entry application publishes the order once to a queue.
Extended enterprise: Credit card approvals and charges, as well as any outsourced components such as shipping use these very common e-commerce functions.