WHERE TO ENTER AN UBER PROMO CODE
After either logging in or signing up for a new account, tap "enter promo code" under your payment information. This is perhaps the easiest and fastest method of using the Uber taxi service as you can easily call an Uber car when you're out and about. Alternatively, you can also enter a coupon on their site. Create or sign into your account and paste your Uber promo code into the "Add a promo code" field in the payment section, under your credit card information for the credit to be added to your account.