Uber Eats has 40% off coupon codes. They are local to various areas, and are good for multiple orders (minimum $15), up to $20 in savings. Delivery or pickup.
So far I have found
- NYC – Columbia40, Syracuse40, Buffalo40, Rutgers40, Pace40, Stonybrook40 (seen on Reddit)
- Southern California – UCLA40, USC40
- SF Bay area – SFSU40
- SF Bay area and Sacramento – UCD40