Originally Posted by downinit

I ran into this last week. The first card I added was a Visa, which was set to my default, and that card was charged for my first ride. Prior to that ride, I noticed that I was unable to load the wallet, so I added an AMEX and loaded the wallet with that. However, I did not change the default payment to my wallet until after the first ride was booked and secured with Visa. All of the subsequent rides were paid out of my wallet, but VISA does work for individual rides.