This is a professional management solution for Internet Cafe where you have full control of client system.
By this application you can add as many client systems as you want. Once a client system is added you can control the client system from over-time usage by locking the client system. Customer can only access system with a password and for a limited time (time that you assigned to him/her)
You can print invoice and also can add custom items into invoice (e.g paper prints if customer asked to print a page)
You can view session history of any client system and paper prints.