When taking a bus in Lanzhou, users can choose the following methods to scan the code and board the bus:

1. Use the WeChat bus code. First, go to "Discover" - "Mini Program" in WeChat, search and open the "Tencent Ride Code" mini program. After activation and authorization, the user can generate a QR code, point the QR code at the scanning area on the bus, and complete the payment after hearing the voice prompt of "scan code payment successful". Users can also add the "Lanzhou Ride Code" to the "Card Pack" on WeChat. When using it, open the "Tencent Ride Code" applet, obtain the QR code for the ride, and then scan the code.

2. Use Alipay ride code. Search and receive "Lanzhou Electronic Bus Card" in Alipay. After receiving it, users can select "Ride Code" on Alipay's "Payment" page to generate a QR code, and point the QR code at the scanner on the bus. In the code area, after hearing the voice prompt of "Scan code successfully", the payment is completed.

3. Use UnionPay IC card or UnionPay APP. Users can use UnionPay IC cards (including credit cards and debit cards) with the "quickpass" logo or UnionPay APP to pay. When using it, point the payment code generated by the card or APP at the scanning area on the bus, and when you hear the voice prompt of "scan code payment successful", the payment is completed.

4. In addition, users can also scan the QR code on the publicity page of the bus to enter the corresponding bus code applet to scan the code and board the bus.