 You don't need to drive all over searching for the lowest gas prices. Do what I do and use Upside. Upside? Do you live under a rock, Billy? Upside is the hottest cash back app out there. It's free to download and you get real cash back for every gallon of gas you buy. I use it all the time and I've already made around 200 bucks. You can make that kind of cash back just for buying the gas you have to buy anyway? Yes, I'm looking at the Upside app now and there's a gas station at the next exit offering 25 cents per gallon cash back.