$10 Uber Eats Promo Codes – 20% OFF 2024. An Uber Eats promo code or Uber Eats coupon is a code that you can use at the brand’s website or app to get some improvements on your food delivery order: discounts, free delivery or special offers, like buy one get one free, free dessert, $0 delivery fee, up to $30 off code, $100 in credits, $15 off $20+, and more. In a nutshell, an Uber Eats promo code is a way to get specific rewards on your food orders.