"Did the driver really think that I wouldn’t request Uber to fix the fare, however cumbersome the process might be?" I assume a lot of (business) travelers use

"Did the driver really think that I wouldn’t request Uber to fix the fare, however cumbersome the process might be?" I assume a lot of (business) travelers use the company's Uber account and don't care much about an extra USD10. Still, these apps' review system, GPS recording, and payback process make them much, much, much better than the regular taxi in Brazil. Specially in Rio.