说明：  1.3项目确立 针对超市的特点，为了帮助超市解决现在面临的问题，提高小型超市的竞争力，我们将开发以下系统：前台POS销售系统、后台管理系统，其中这两个子系统又包含其它一些子功能。 1.4应用范围 本系统适应于各种小型的超市。
(1.3 project to establish the characteristics for the supermarket to help supermarkets now facing problems, improve the competitiveness of the small supermarket, we will develop the following systems: front POS marketing system, back office management system, in which the two subsystems, but also contains some sub-functions . 1.4 The scope of application of the system to adapt to a variety of small supermarkets.)