一个商场收银系统，累计上品的价格，最后要求输入顾客支付额，然后找回差价。-a shopping center cash register system, the price has multicolored, finally asked the customers to pay for the importation, and then back post.

中小型商场管理信息系统,能满足各类商场的需求,适用于毕业设计-small and medium-sized shopping center management information system to meet the needs of all types of shopping centers, applied to graduate design