(1,1,'LAPTOP','A'), (2,1,'MOUSE','A'), (3,2,'ROUTER','A'), (4,3,'ACEITE VEGETAL','A'), (5,3,'ATUN','A'), (6,4,'JARABE','A'); INSERT INTO `marcas` (`id_marca`, `id ...
A complete bookstore management system with a MySQL database, Python service layer, and a Tkinter desktop GUI. The application supports two user roles (admin and customer) with role-based dashboards, ...