Order Managment in PHP/MySQL

We need a PHP/MySQL Tool for our internal order managment. The tool must: - Add/Remove/Edit Products - Every Product: Name, Manufactur, OrderID, Pieces, Size, Product Category, Memo, Dealer - Add/Remove/Edit Dealer - Every Dealer: Name, Personal Contact, Telephone, Fax, eMail, Memo - Add/Remove/edit Product Category - Every Category: Name, Memo - Make new order 1) Choose Products (List,Sorted by Category, Sorted by Name, etc. - Must be easy to handle) and how much to order 2) List all Products sorted by Dealer where they will be ordered. 3) Send eMail to Dealer with order-list of products will ordered by him. 4) Show a printable overview. - Show orders (sorted by dealer, date) Date format: d.m.Y