This process receives the PO acceptance message sent by JoeLaptops, and sends back a receipt message to JoeLaptops.

这个流程接受由 JoeLaptops 发送的确认收到订购单的消息，然后给 JoeLaptops 发送回一个确认收到的消息。

youdao

Referring to the public process in Figure 2, you can see that ACME sends a purchase order request to JoeLaptops and receives a receipt message.

请看 清单2 中的公共流程，您可以发现，ACME 发送了一个订购单请求给 JoeLaptops ，然后收到一个确认收到的消息。

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In the complete scenario, the replenish PO message is a complete RosettaNet purchase order, and the receipt message is also more elaborate and contains a copy of the message it is acknowledging.

在完整的场景中，订购单消息是一个完整的RosettaNet订购单，而且确认收到的消息也更详细，并且包括一个它要确认的消息副本。

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Travelocity and the FAA recommended printing out a copy of the reservation receipt, which could be an e-mail message, although it was unclear what would constitute a valid receipt.

CNN: FAA imposes restrictions on e-tickets

Such input doesn't actually control battlefield assets, but it does send orders to the appropriate personnel so they can be executed, and soldiers confirm receipt of the order via instant message.

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