Many gas stations have loyalty programs that offer discounts to repeat customers. But if you need a cheap tank of gas today, one loyalty program stands above the rest. When you sign up for Circle K’s program, you get 25 cents off per gallon for your first five fill-ups. That beats even Walmart’s deep gas discounts.

After your first five tanks at Circle K, the program still offers value. Members receive three cents off per gallon indefinitely just for staying enrolled. But Circle K isn’t the only option with aggressive gas price discounts.

How Circle K and 7-Eleven stack up against Walmart+

7-Eleven runs a similar fuel rewards program. It offers 11 cents off per gallon for your first seven fill-ups. One major advantage is convenience. Drivers don’t need to download an app. They can enter their phone number directly at the pump.

Walmart+ members consistently receive 10 cents off per gallon. Walmart+ is a paid subscription, similar to Amazon Prime. It includes same-day delivery and Peacock streaming. It also provides fuel discounts at Walmart gas stations. For drivers who burn a lot of fuel, the membership can pay for itself.

Don’t live near a Walmart gas station? Walmart+ members also get discounts at ExxonMobil and Murphy stations. There is one catch. Residents of Alabama and Oklahoma receive only five cents off per gallon.