There is an early NYT article (early in the context of Uber's lifespan) detailing a day when a cab driver in NYC ended up paying his employer a few hundred dollars for the privilege of working that day. This was after all his fares for the shift.
> But what if drivers don’t make enough to cover their rental charges? The company has clearly considered this possibility, as it’s included in a program FAQ. “No problem,” Uber says. “When you pick up your vehicle, Enterprise will take your valid credit or debit card to place on file. In the event of a difference, Enterprise will automatically charge the outstanding balance to the card on file.” See? No problem.
