Need to charge rider for canceling. I got 3 canceled in a row after driving more then 5mins for 2 close towards the destination. Gas and mileage burnt. Not even a dime charge from rider wasn't the first time either. My time, gas and miles. Gone. =happy riders 1 rider was 6mins in. The 2nd was 15mins in. Give riders 2 or 3 canceling a week or something. The end result, I turn out to drive in the area where its not too busy. Atleast something like points or small fee to leverage the game.