If your driver takes a wrong turn. Your prices goes up 25%. Which doesn't only make the router longer and also the price. The price doesn't update until your trip ends basically, you have no idea that your price has gone up by alot until your trip ends. And when you complaint for a refund you get a limited time Uber cash (amount of extra money you paid) that is used only for the tipping of the driver. but not for a discount of extra money I paid for the trip.