This web shopping system is very convenient for customers to register, view all kinds of products and add what they like to shopping cart.

在本网上购物系统中，顾客能够方便的进行用户注册，查看商品，并可以将满意的商品加入购物车。

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PHP, but you can imagine the data coming from a database, web service, or some sort of online shopping cart system.

虽然您将直接在Invoice . php上创建它，但是您可以设想数据来自于数据库、web服务或某种网上购物车系统。

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It provides a highly cataloged search engine, chat, instant messaging, E-mail, free space for personal Web sites, and an extensive shopping system.

提供高效的分类搜索引擎，聊天，及时通讯，电邮，个人主页免费空间以及庞大的购物系统。

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