If you need to contact the driver after the trip, you can find the driver's contact information on the order page, either by phone or by chat.
Drip hitchhiking is a new way for Didi to call a car. One yuan per kilometer, you can get on the way. You place an order, set the starting point and destination, and the system will generate the fare amount. When the shopkeeper sees the order, he can take it if he can, and he needs to make an appointment at least 20 minutes in advance. Hitchhiking is not carpooling, but you can pull it yourself at the time you set, and the fare is much lower than that of taxis. So it's a free ride, and it's not economical not to stop halfway. In addition, Didi now gives some subsidies to