With the RTC Taxi app you can easily order an RTC taxi within the Rotterdam region with high discounts and fixed price. Pay easily with iDeal, Credit Card or cash. The discount percentage depends on the time of your ride. For example, you pay the normal rate during the busy times and you get high discounts when you travel during off-peak hours. Before you actually place the order, the app calculates the fixed price for your ride. You never have to pay more to the driver than the app has indicate