Control Panel for Steam Hour Boost -- 2

The website need a register/login system. Before they can start hour boosting their games, they have to buy a package. In the control panel, the customers should be able to connect with their Steam account and choose the games they want to hour boost (Up to 30 games) Be able to automatically turn off script when customer launch a game and automatically start up when they are done playing. Ex: [login to view URL]