Canteen card swiping machines are also called canteen card swiping machines, meal vending machines, IC card POS machines, IC card charging machines, and IC card cash registers. The IC card canteen card swiping machine is a new generation of smart card equipment developed to meet the requirements of consumer electronics, institutionalization and convenience. It can be widely used in government, enterprises, factory canteens, restaurants, IC card charging systems, campus card systems, enterprise card systems, and member consumption card systems. The IC card canteen card swiping machine replaces the traditional cash consumption method and uses the current advanced MIFARE I contactless IC card consumption method. Contactless IC cards have the advantages of safety, stability, and portability. When dining and consuming in canteens and restaurants, users only need to swipe their card within the effective distance of the POS machine's sensing area, and the consumption can be completed after the POS machine approves it; no cash transaction is required, which avoids the inconvenience caused by change and the cross-infection and hygiene problems of cash transactions. It is convenient for users to consume, and it is also convenient for managers to count and manage consumption, and to realize the collection and statistics of consumption data and the automation of the information process. The IC card system is safe, stable and reliable, and the product performance is excellent.