1. You can use the Changzhou Jiangnan Global Port parking applet.
2. Register and verify the owner information on the applet.
3. Choose parking mode, and support monthly rent, daily rent and temporary parking.
4. Enter the license plate number, select the admission time, and click OK.
5. When you leave, you can choose the way to leave, which can be self-help or manual.
6. Check the order information and complete the self-service payment.
With this small program, you can save some parking fees. Please note that the above steps are only applicable to Changzhou Jiangnan Global Port parking applet. If you have any other questions, please consult official website or relevant personnel.