求翻译：系统采用ASP技术实现前台，后台使用Access数据库进行开发，主要完成了对商品销售流程中的进货，销售，库存，退货等方面的管理，实现了对各类信息的添加、修改、删除、查询、打印单据等功能。是什么意思？

The system uses asp technology front, the background using the access database development, mainly to complete the purchase, sales, inventory, returns and other goods in the sales process management, all kinds of information to add, modify, delete, query, Print documents and other functions.

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The system uses the ASP technology to realize the onstage, the backstage uses the Access database to carry on the development, mainly has completed to in the commodity sale flow inventory, the sale, the stock, returns goods and so on the aspect management, has realized to each kind of functions and

System with ASP technology realization to the foreground, background using the Access database development mainly completed its sale of goods in the process of purchase, sales, inventory, returns and other aspects of the management, the realization of the various types of information to add, modify,

正在翻译，请等待...