Originally Posted by Internaut

So, used Didi for the first time tonight. Nice ride from the French Concession* to Putuo. Everything went well and the driver was super. My MasterCard provider confirms they can see an approved pending payment to Didi on my account. However, I noticed Didi support adding a tip, just like Uber do in the UK. When I tried to do this, my MasterCard was not one of the options... Just the usual WeChat and so on. With this in mind, is there any way to set up an auto tip that just comes off my credit card at the end of the trip?

* Boxing Cat Brewery - I do recommend the King Louis Imperial Stout if you’re into the dark side. I must also try the other brew pub almost next door.