The email invite contains a link to Uber Eats app and a referral code. Once in the app store, you can download or open Uber eats.
The user then needs to create an account or sign in to use their referral code. We go ahead and sign in here.
Find the "Promotions" section
Once in the app, we find the "promotions" section from the menu.
Apply promotion code
The promotions page is super simple. It's just a field for the promo code and an "apply" button.
After entering a valid code and hitting "Apply," there's a success/error message and then you can exit the promotions section.
Internal server error
There was an error this time while trying to apply the code.