Most of the rider charge extra payment for the ride. When I denied to pay extra money , they tell me for cancel the ride. If I cancel the ride then I have to pay cancellation fees. If I don't cancel the ride then thay also don't cancel the ride for a long time, and also not pick up the phone. And sometimes some rider they force me to pay extra in front of road after completing the ride and they usually tell whatever you want you can do it. -- Is this a uber standard?