From the developer:
"Grms is designed for Internet cafes that needs calculation of charge, customer management, sales management and some various features. It communicate with client pc (max 300) software(GClient.EXE) and control the status of customer pc and reports on the use of computers, all activities and sales are logged to help protect your profits and password system is used for hiding your account from your employee. It was being developed since 1998, and now, GRMS has a powerful function and easy to use and stable. Basic feature is Flexible charging system, Control customer PC, Sales management function, Stock management function, Private account management, Detail reports for account check of shop, Logging report for PC lock, unlock status and more."