City a cartoon represents a convenient payment tool for bus, underground, public bicycle, gasoline card, ferries, car parks and other transportation areas within the city, the city enabled a cartoon system, convenient travel for citizens, life services to improve the ability to e-commerce capabilities not only to achieve internet charging and payment, mobile charging and payment, and e-commerce touch charging and payment and electronic ticket services and other service innovations to further enhance the transportation the smart card is convenient for people to use. 

the advent of the smart card era has not only brought great convenience to peoples lives, but also improved industry management efficiency and service levels and eased traffic congestion. At present, the national one card system is enabled in the following cities: Beijing, Shanghai, Guangzhou, Shenzhen, Hangzhou and other first-tier cities, according to expert estimates, in the next 10 years, the country will fully enter the smart card era.