Card ID Card ID card for the media system is built on the ID card issuing series of devices, personnel, attendance, salaries, fees and charges of enterprise information management system for smart cards. Staff attendance and access control card in the effective charges on the credit card terminal, the terminal kept effective staff number, credit card date, terminal number, and other issues such as the amount of consumption, consumption, balance and other data, system software through the terminal data acquisition, processing statistical analysis, each employee every day / every time attendance, day / meal consumption segment, and according to information and personnel changes in the monthly attendance, salary calculation by defining the distribution of the pay accounts. Start from the staff card system, including the entry of personnel, personnel changes, time and attendance processing, statistics, statistical charges, fees settlement, the definition of wages, salary statistics, payroll accounting, etc., can be expanded to enterprise access control, meeting attendance, and so on.