Upside Promo Codes For Existing Users 2025. Just be aware, after first transaction processes, you will see a significant decline in cash back. $1 off per gallon + up to $100 redeemable gift cards;

Save up to 30% cash back with these upside discount codes. I haven’t been able to find any sense the promo codes i used for my first fill up.seems like there are none for people who have been.