Get Up to 25¢/gal Cash Back on Gas Posted On December 26, 2019 Earn up to 25¢/gal Cash Back on Gas download the Upside app and use promo code: JNVBG when you register and get and extra 15¢/gal on first purchase. With the Upside app you can get up to $.25/gallon cash back on gas that you purchase at select stations. You can claim up to two offers a day for up to 50 gallons of gas per offer – that’s 100 gallons of gas per day!To use the app, search your local area and click “claim” for the station that you want to visit. Pay with your credit card at the station, and upload a picture of your receipt using the app to get the cash added to your account within a day or so.There is no minimum to withdraw to paypal, and a $5 minimum to get a check. You can also cash out for gift cards.How GetUpside gets you the best gas prices in the area:Claim an offer at a gas station near you Fill your tank & pay with any debit or credit card Snap a picture of your receipt That’s it! You’ll pay the gas prices on the station sign, but we’ll give you cash back, and you can cash out anytime via PayPal or check. Cha-ching.