Cash payment on Uber

Because we want everyone, everywhere to be able to use Uber, since 3 years riders can pay with cash in many cities.
After talking with riders and drivers about this, we kept hearing that dealing with change was a problem. That's why we're rethinking how cash payments work for the new driver app.
In some cities, instead of giving change back, drives can enter how much they received from the rider, and the rider gets credits on their account. This way drivers don't have to deal with change anymore.