Once you book, drivers will call and ask the amount. Scenario1: If we say they ask 40 to 100 rs extra. If we not accept they will not cancel the trip. We need to wait for a while. If you cancel uber team charge the cancelation fee. Scenario 2: The uber Auto drivers ask cash or App. If we say app, they not accepting and not arrive to place on time. So on all ways uber is very poor in customer service too... So it's better to use OLA or near by drivers for free of mind and Time saving.