A simple newsstand delivery management system that implements two-level management of administrators and ordinary users. User registration can be performed at the front desk. The backend functions include: View user information Add user information Newsstand Information View Newsstand Information Add newsstand information Books and periodicals information View book and periodical information Add book and periodical information Statistics View Newsstand Sales Information Add Books to Newsstand DB_51aspx is a Sql database, and the default administrator account/password can be added: 51aspx/51aspx Default common account/password: test/test