1. Open the Alipay App on your cell phone, click on the home page of the "travel" option, select "public transportation.
2. In the "My Bus Card" option, select the "Payment Management" option to enable the electronic bus card.
3. When you get on the bus, point the bus payment code on your phone at the code scanner on the bus, and when you hear the "code scanning success" voice prompt, the deduction will be completed.
The above is the use of Changzhou electronic public transportation card fare deduction, the specific deduction amount to Alipay App deduction record shall prevail.