I always use a credit card that gives me 5% back, but a friend told me about Upside and I'll be honest, I was leery. I researched and found it's legit. So I just used it for a couple of my fill ups coming up here. I still get my 5% off the original total on my credit card plus I get the cash back bonus using this app gives. It varies. The gas station with the best price near where I am now also is on this program and offers 10 cents off per gallon. So, of course I'll use it for my car while here. A couple days after filing I'm notified my bonus is available. Right now I have about $50 available. I can have it sent to a bank account, to PayPal, or to purchase e-gift cards. So far I feel most comfortable getting it to PayPal then transferring it myself to my bank. You do have to link a credit card to your Upside account for this to be automated. So far, no problems and it can be used at places other than gas stations, I just haven't yet. Gas stations can give dinky discounts (I was only seeing 1c at some) and can give better, like the one closest to me here at 10c.
Anyway, I do recommend it so I'm sharing a code that will give you an added discount on your first use. I feel like I'm soaking here, but I'm glad a friend shared with me and it is saving me money and easy to use.
This free app gets you cash back on gas! Use promo code BETH78528 to get an extra 15¢/gal bonus on your first purchase. https://upside.app.link/BETH78528