First of all, you can scan the QR code posted on the parking space, and after scanning with your mobile phone, you will jump to the relevant parking fee page to learn the specific parking fee. Secondly, you can check the parking sign on the parking space, which generally indicates the parking time, charging standard and other information, and you can know the specific parking charges according to this information. Finally, some cities will set up some parking toll stations, where staff can be consulted and they will provide specific parking fee information.