Users access the cloud platform through WeChat Business End and Alipay Business End, select the parking lot, enter the parking number, query the parking fee, and pick up the car. The specific process is shown in Figure 2.6.1 below:

User concerned about the public number and payment process and method 1:

1: After the user scans the parking lot two-dimensional number, he adds the concerned KYPC or the parking manager's public number and selects the function of paying parking fees in the public number (if the total public number of KYPC needs to be selected manually, if the parking lot's private public number, the public number of paying fees should be specified directly)

2: Select or enter the parking number manually in the payment function interface, and display parking information details (parking name, entrance time, parking duration, toll amount) after confirmation;

3: After the user confirms the charge details, the payment interface pops up, and the system pushes the information to the user WeChat after the payment is completed and the degrading is completed.

User's attention to public numbers and payment process and methods II:

1: The user scans the parking space two-dimensional code, but does not pay attention to the display of the public number of KYPC. After the scan of the public number, the parking information details (parking lot name, entrance time, parking duration, toll amount) are displayed.

2: After the user confirms the charge details, the payment interface pops up, and the system pushes the message to the user WeChat after the payment is completed and the degrading is completed.