Once you have ended the trip you will be presented with a breakdown of the fare. If the rider is paying via cash you will see the amount to be collected in cash. 

If the rider has used a promotion or discount of any kind, this will also be displayed here. Never argue with the passenger over the amount of cash to be collected displayed. If you believe the fare is incorrect, collect what is displayed and report it to us via the in app live chat. 

Once the transaction is complete, hit "Submit".