After the system is assembled, each eater should register an account with a piece of Golden Dragon Card in the dining-hall management department, saving a certain amount of money inside.

• 售饭的交易信息会经通讯线实时传递到计算机上，通过安装在计算机上的金龙卡刷卡就餐微机管理系统软件对交易信息进行统计处理。