I was emailed with a promo code that I could use on my next order. I went through the process of putting the order in up until the point where they tell you to add in the promo code. Once I did that it did not adjust or alter the order in any way. I looked up a phone number for Uber eats and called it. I got an automated system saying there was no phone support and giving a phone number for support. I called that and that said the same thing. No customer support is a bad look.