Introduction - If you have any usage issues, please Google them yourself
System functions: (1) the identity of the system are two: managers and staff, choose a different access to different functions in his capacity as user interface! (2) Product Information Management: Administrators can add and maintain the product information, staff can query the information on the goods (3) information management staff: landing system administrator can add and maintain the supermarket employee (cashier) of information ( 4) purchase of goods Management: landing system administrator can add goods purchase information (5) sales management (6) inventory management of goods