On the RideCode page, click on the name of the card you're using (e.g., "xx e-transit card" or "Alipay RideCode") to view the bus routes supported by the card on the card details page. In addition, on the buses where you can use Alipay RideCode service, you can see dedicated QR code reading machines.
Tips:
Jinan, Huzhou (Deqing), Shaoxing, Nanjing, Tianjin, Zhumadian, Jinhua (Pujiang), Suzhou (Changshu), Wenzhou (Yueqing), Qingdao, Zaozhuang (Tengzhou)
The above cities are only part of a pilot program, and are not fully deployed, and the specific cities are based on online displays.