1. click city service on the homepage of AliPay, and select Amp” urban service and development. Click ” amp Amp” transportation and transportation. “。 2. Click the subway bus code to enter, and click Amp” subway bus code and. “。 3. Pick up the card immediately. Click to check that I have read and agree, and then click the option to pick up the card now. 4. Click OK on the page to confirm the authorization. Next, the subway card is now ready. 5. When taking the subway, open Alipay Shenzhen Metro. After passing the security gate, you can open the automatic door with the bus code. When leaving the station, you can refresh the bus code and open the automatic door. The system will deduct the corresponding fees according to your bus stop and destination station.