How can I get a free ride with Uber?Look for Uber free ride promo codes on Savings.com, you’ll usually find one. Click on the deal to get the promotion code, and then enter it on the ride-sharing website. You can also refer friends to earn free rides.How are Uber rates calculated?You can always get an estimate by selecting Fare Estimate after entering your pickup location, but the final cost is a combination of the base rate to pick you up at your location, duration of the trip, mileage traveled, and any tolls incurred, if applicable. How does Uber work?Create an account online or with your smartphone and set up a payment method, then download the Uber app to request a ride. Once a nearby driver-partner accepts your request, you’ll see an approximate time when your ride will arrive, and then be notified as your driver nears your location. Enter your destination using the app at any time, and discuss any route preferences with your driver. Your trip is completed when you reach your destination and get out of the vehicle; at that point, your fare will be added up and charged to the payment method on file.What is the best way to save at Uber.com?Using a promo code is an easy way to pay less for your fare. While many Uber codes are offers for first-time riders, repeat riders can score deals too, such as special fares to or from the airport. Visit Savings.com for all of the newest discount codes.Can I pay cash for my ride?Some cities allow you to pay in cash after your ride is finished, but in most cases the fare will be charged to the payment method linked to your account. Tips are not necessary; and if you’d like to tip, you must give cash.