About That “20¢ Free” in the Old Title
This page’s URL still says “20-free” because GetUpside’s referral bonus used to be 20¢/gallon when we first wrote it. We checked Upside’s current, official referral terms and the rate is 15¢/gallon today, plus a 10% bonus on dining or groceries that wasn’t part of the original offer. We’d rather tell you the real number than leave an inflated one up for the sake of a matching headline.
On a 15-gallon fill-up, the referral bonus alone works out to $2.25 back — on top of whatever everyday cash-back offer is live at that station, which typically runs another 10–25¢/gallon depending on your city and which stations you frequent. Fill up weekly and the referral bonus alone is roughly $9/month, before counting regular in-app offers or the 10% dining/grocery bonus. It’s not going to offset a whole tank, but it’s real money for entering a code you’d otherwise skip.
Related on Couponsuck
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How to Redeem the Code
Download “Upside: Gas & Food Cash Back” from the App Store or Google Play (or use this link).
Sign up as a new user — the bonus won’t apply to an existing account.
Code: 594CWW
Enter 594CWW in the invite code field during sign-up.
Claim a gas offer near you and fill up for $10 or more before tax and tip, then check in at the pump in the app to lock in cash back.
Other Ways to Save on Gas
Upside is one of several apps that pay cash back on gas rather than points or a store-brand discount, which is why it’s worth stacking with a grocery-store fuel rewards card if you have one — the two don’t conflict. It also covers restaurants and grocery stores beyond gas now, so if you were only using it at the pump, it’s worth checking what’s live near you before you fill up next.
Want a quicker, no-typo version of the code? See Get Up Side Promo Code for Gas App. For plain sign-up steps without the savings math, check GetUpside Promo Code for Gas App. And for another free cash-back app that stacks with Upside, see Receipt Hog.
View the current offer ↗What 15¢/Gallon Actually Adds Up To
Frequently Asked Questions
Is the bonus really only 15¢/gallon now, not 20¢?
Yes, per Upside’s current referral terms. It used to be 20¢; we’re updating this page to match rather than leave the old number standing.
Does the code work at every gas station?
The referral bonus applies to your next qualifying gas purchase at any participating station in the app, but which stations have active offers varies by city.
Is there a minimum purchase for the bonus?
Yes — your first purchase after signing up needs to be $10 or more before tax and tip.
Grab code 594CWW.
Save at GetUpside.
15¢/Gal: 594CWW at GetUpside — hand-checked, at last check.
Claim the GetUpside offer