JoeLaptops Inc receives the purchase order request from ACME and immediately sends back a message acknowledging receipt of the request.

JoeLaptopsInc从ACME接收购买订单请求，然后立即发回一个消息，告知请求收到。

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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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Meanwhile at JoeLaptops Inc, the Place PO process invokes the Sales Agent, an internal Web service, and passes ACME's purchase order request to the Sales Agent.

同时，在JoeLaptops公司，PlacePO流程调用SalesAgent，一个内部Web服务，然后将ACME的购买订单请求传到Sales Agent。

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Meanwhile at JoeLaptops Inc, the Place PO process invokes the Sales Agent, an internal Web service, and passes ACME's purchase order request to the Sales Agent.

同时，在JoeLaptops公司，PlacePO流程调用SalesAgent，一个内部Web服务，然后将ACME的购买订单请求传到Sales Agent。

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