超市购物系统，方面超市对顾客购物的管理操作-Supermarket shopping system, aspects of supermarket shopping on the customer management operations

北大青鸟我行我素购物管理系统实现控制台进行购物管理的功能，选择商品、购买商品与数量、生成价格-Beida Jade Bird persist in one s old ways shopping management system to achieve a control console for shopping management function, selection of goods, purchase of goods and quantity, generation price