Upside (formerly GetUpside) gives you cash back on gas, groceries, and restaurants. New users get a bonus on their first fill-up. Average users save $200+/year just by checking the app before pumping gas.
2Enter promo code MAC9923 for a bonus on your first fill-up
3Check the app for cash back offers at gas stations near you
4Claim the offer, pump gas, and cash back is added automatically
Quick Facts
Promo CodeMAC9923
Cash BackUp to 25¢/gallon on gas
Also CoversGroceries and restaurants
PayoutCash out via PayPal, bank, or gift cards
VerifiedJune 2026
Frequently Asked Questions
What is the Upside promo code for June 2026?
The verified Upside promo code for June 2026 is MAC9923. Use this code to claim your Up to 25¢/gal Cash Back bonus. We verify all codes monthly.
How do I claim the Upside bonus?
(1) Download Upside and create your account (2) Enter promo code MAC9923 for a bonus on your first fill-up (3) Check the app for cash back offers at gas stations near you (4) Claim the offer, pump gas, and cash back is added automatically
How much is the Upside signup bonus right now?
Upside currently offers Up to 25¢/gal Cash Back for new users as of June 2026. Bonus amounts can change monthly, so sign up soon to lock in the current offer.
Is this Upside offer legit?
Yes. This is a verified, active Upside promo code as of June 2026. All offers on this page are checked and updated monthly to ensure they work. We only list legitimate promotions from the official Upside platform.
How much does Upside save on gas?
Upside offers vary by station and location, typically ranging from 5¢ to 25¢ per gallon. Average users report saving $200-$300 per year. The savings are real cash back, not points.