Beside this, how do promotions work on Uber Eats?
Promotions work just as they would in your restaurant and require no extra cost to Uber Eats. Your marketplace fee will apply to the post-promo amount (except for $0 Delivery Fee promotion, where available). Your restaurant will pay no additional fees to Uber Eats per promotion or per redemption.
Additionally, how do I know if my Uber Eats promo code worked? Tap "View receipt" to see the associated order receipt. If the promo applied successfully, it should appear in the order charge breakdown in your cart.
In this way, do Uber drivers get paid when you use a promo code?
In fact, unless you state you are a new rider using a promo code, a driver will not know at any point that you are new or using a promo code in any case and they will be paid as if there was no promo code applied.
Why is my Uber Eats promo code not working?
Why is the promo code not working
So far we've learned that there're some reasons why the promo won't work, and the first one is: it's an expired/invalid code. This happens all the time with random promos you come across on social media. Be advised eligibility is also a factor when applying the code.