What happens when I take an Uber or a Lyft ride and I don't have the money to pay for it? You don't get the ride. Your card is pre-charged the ride amount. If it doesn't go through, the ping for your ride doesn't go out.
Can you schedule a free now ride?
Let us know when and where to pick you up and where you're going. You can prebook a trip up to 4 days in advance.