Recently, Tencent has cooperated with Ningbo Citizen Card Company and Ningbo Public Information Service Operation Co., Ltd. since December 29, Tencent bus code has been put into trial operation in Ningbo. Buses of 509 and 514, 708 and 761, 763 and 764 in Ningbo urban area support citizens and tourists to use Tencent's bus code and enjoy the convenient service of "first take a bus, then pay a fee" without any inconvenience such as forgetting to take a bus card or change. Tencent Ride Code is a two-dimensional code that can be used to ride a vehicle. It is a service module based on Wechat applet. Since it first landed in Guangzhou on July 30, in just five months, Tencent's passenger code has been put on line in 19 cities, such as Qingdao, Zhumadian, Foshan, Hefei, Jinan, Huhhot, Changde, Shanwei, Ordos, Chongqing, Xiamen, Sanya, Rongcheng, Linhai, and BRT, bus, subway, ropeway, etc.