php company internal sales management system

The database file can be imported directly, the database configuration file index.php, please create the database folder salesystem before importing. This program is developed by Dream Instant Network Technology using MVC mode and ACL permission control. It is an open source PHP+MYSQL company's internal sales management system. The basic principles are controller, model, and view. It is highly recommended for novices to learn. The program is really ugly in terms of art, but please forgive me, I don’t have much energy to work on it, and all the functions are completed. If used for business, please be responsible for any losses caused! Functional features (please operate the actual operating system for more functions): ①Daily random classic quotations ②Daily data statistics ③Different viewing interfaces and functions for administrators and employees ④Visiting customer registration form ⑤Signing customer registration form ⑥Daily customer information registration form ⑦Permission management ⑧Imitation SQL injection security administrator initial account: mxszpt Password: mxszptcom Employee number: 003 (responsible for adding data) Password: 456123