System functions:
(1) The system is divided into two identities: administrator and employee. Choose different identities to enter different functional operation interfaces!
(2) Product information management: Administrators can add and maintain product information, employees can only query product information!
(3) Employee information management: After logging in to the system, the administrator can add and maintain the information of supermarket employees (cashiers)!
(4) Product purchase management: After logging into the system, the administrator can add product purchase information, query and make statistics on product purchase information, add product purchase and return information, and query and make statistics on product purchase and return information.
(5) Product sales management: After logging in to the system, employees (cashiers) can sell products and query their sales performance by time; after logging in to the system, administrators can query sales information based on time and other conditions, and can query sales information based on receipts. Register customer return information, query customer return information, and view employee sales performance
(6) Product inventory management: After logging in to the system, administrators or employees can query the inventory of goods, inventory inventory (comparison of purchase amount and sales amount), and statistics of inventory overflow or shortage information (inventory alarm)
(7) System management: Administrators or employees can change their login password after logging into the system.
System features:
(1) Friendly display different function menus according to different identities.
(2) Support multiple employees (cashiers) to sell supermarket products at the same time.
(3) The program uses the three-layer architecture idea and is designed using a completely object-oriented thinking method.
The DB is an Sql database. After appending, modify the web.config and part of the aspx real Sql connection string to get the default administrator account/password: admin/admin
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