1·Conceptually, e-commerce does not differ from well-known commercial offerings such as banking by phone, "mail order" catalogs, or sending a purchase order to supplier via fax.
从概念上讲，电子商务与众所周知的商业服务并无不同，后者的服务包括像电话银行、“邮购”目录，或通过传真向供应商发送采购订单等。
2·This document is a partially contrived purchase order for a compact disc/tape player from the Aiwa corporation.
本文件是一份来自爱华公司的部分设计的光盘/磁带播放机订单。
3·UBL purchase order (Versioning).
U BL订单(版本控制)。
4·Por.xfdl is a sample purchase order form.
xfdl是一个采购订单表单示例。
5·This XSD document defines a purchase order.
这个 XSD 文档定义了一个购订单。
6·Item: Lists all the items in the purchase order.
Item：列出购买订单中的所有产品。
7·Listing 7 shows the schema for the purchase order.
清单7显示了购买订单的模式。
8·Imagine that you have a purchase order application.
假设您有一个采购订单应用程序。
9·Next, build the order summary for the purchase order.
接下来，为购买订单构建订单汇总。
10·The Allocate Purchase Order (PO) process opens a new PO.
分配采购订单(PO)流程开了一个新订单。