To apply a promotional discount to a trip’s fare, enter the promo code anytime before or during your trip.
Using the Uber app for iPhone or Android:
1. Select “Payment” from your app menu.
2. Scroll down to Promotions.
3. Tap Add Promo Code/Gift Code.
4. Enter the code and tap ADD.
For more information on how to apply a promo code, please visit our Help Center