Heading to work or a holiday adventure? Picking up groceries or dropping off the kids? You’ll save big on every mile when you fuel up at Sinclair. As always, stack the following in-app offers with DINOPAY® and Mobile Advantage™ to maximize your savings. Go DINO®!

FEATURED SAVINGS

Save 7 cents or more per gallon twice May 23-25

 

Double your savings this Memorial Day

More miles, more smiles and more opportunities to save on Memorial Day weekend. Fuel up at Sinclair® and save an extra 7¢/gal TWICE from May 23-25. Go DINO®!

*Valid only from May 23 until May 25, 2026, at participating Sinclair® locations. Discount applies to the first 35 gallons per transaction when paying with DINOPAY®. Limit two coupons per DINOPAY® member during promotional period. No cash value. Offer may change or end at any time. Void where prohibited. See website for DINOPAY® details.

 

 

Save an extra 4 cents on May 4th

 

Save an extra 4¢/gallon, you will.

A wise green icon has some sage advice. Fuel up on May the 4th and save an extra 4¢/gal. A total of 14¢/gal with DINOPAY® you will save.

*Valid only on May 4, 2026 at participating Sinclair® locations. Discount applies to the first 35 gallons per transaction when paying with DINOPAY®. Limit one coupon per DINOPAY® member. No cash value. Offer may change or end at any time. Void where prohibited.

 

Save an extra 10 cents per gallon on May 10

 

Happy Mother’s Day from DINO®

With every drop-off, pickup, car snack and pep talk, you always go the extra mile. On May 10, DINO® says thanks with an extra 10¢/gal savings.

*Valid only May 10, 2026, at participating Sinclair® locations. Discount applies to the first 35 gallons per transaction when paying with DINOPAY®. Limit one coupon per DINOPAY® member. No cash value. Offer may change or end at any time. Void where prohibited.

 

Save an extra 5 cents per gallon

 

Save an extra 5¢/gal in May

School is winding down and summer plans are shaping up. When those plans call for a road trip, DINO® will always help you save along the way. Fill up in May and save an extra 5¢ per gallon when you pay with DINOPAY and activate your in-app offer coupon. Bundle your deals to save a total of 20¢ per gallon with Mobile Advantage™.

*Valid only from May 1 until May 31, 2026, at participating Sinclair® locations. Discount applies to the first 35 gallons per transaction when paying with DINOPAY®. Limit one coupon per DINOPAY® member. No cash value. Offer may change or end at any time. Void where prohibited.

 

Save 15 cents per gallon or more

 

Save 15¢/gal with Mobile Advantage™

DINOPAY makes it easy to save every time you fill up at Sinclair®. Maximize your savings by selecting Mobile Advantage™ as your payment method. Save an additional 5¢/gal on top of your everyday 10¢/gal DINOPAY discount for a total of 15¢/gal.

*Valid at participating Sinclair® locations. Discount applies to the first 35 gallons per transaction when paying with DINOPAY® and Mobile Advantage™. Offer may change or end at any time. Void where prohibited. See app for details.

 

HOW TO REDEEM COUPON OFFERS

Coupon 1

If you already have a DINOPAY account, open DINOPAY and tap the “Offers” tab.

Activate your offer.

Coupon 3

Pay with DINOPAY. Your savings apply when the coupon is activated.

Download our DINOPAY mobile app today:

  • Save 15¢/gal or more with Mobile Advantage™
  • Find nearby Sinclair stations instantly
  • Secure mobile payment
  • Track your purchases and total savings

 



FAQs

How do I verify that I’m on the most up-to-date version?

Visit the Apple App Store or Google Play and search the keyword “DINOPAY,” then tap “Download” or “Update” to ensure you have the latest version.

Is cellular or wireless data required to use the app?

Yes, cellular data is required to use the app.

Is a Wi-Fi connection available to use the app at each site?

No, Sinclair gas stations do not provide public Wi-Fi. The app runs off personal cellular data, rather than Wi-Fi. A weak Wi-Fi signal can interfere with the functionality of the app. If you are having connection issues at any Sinclair gas station, try turning OFF Wi-Fi on your device to avoid potentially picking up a weak signal.