A citypass card, mainly involved in individual’s identification and payment scenarios, the card completes its fast settlement and payment on the public utilities: payment bills, the finance, Public transportations, medical services, etc. It guarantees identification and information storage inquiry in various domains. That’s quite mature applications, as enumerated below:
• Transportation: bus, metro, ferry;
• Public utilities: Water, electricity, gas, cable TV;
• Financial application: Super market
• Traveling: scenic spot ticket, sport game ticket;
• Medical service: Treatment charge;
• Social security: Elderly card;
• Refueling: Fuel, gas.