What if Didi doesn't pay?

The latest version of the driver's side, find the unpaid order and click "dunning", and the system will send a text message to remind passengers; (PS: click dunning 24 hours after the order is completed; You can only click dunning once every 12 hour for the same order; The use time is 10:00- 10:00), and the unpaid order will not affect the driver's order. If the passenger fails to pay the order within 24 hours, the passenger's next trip will be restricted, and it will be impossible to order express trains and special cars. Passengers need to successfully pay the last fare when they use it next time.