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How do I contact Customer Service? You can reach us by email at slc.customerservice@HFSinclair.com or contact us by phone at 800-325-3265 Monday-Friday 7AM-5PM MT To contact Sinclair Fleet Track Customer Service please call 866-939-2275
- Sinclair Card Services
Sinclair is upgrading your experience with an easier way to...
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- Sinclair Card Services
Big News: We’ve Replaced the Green Card. Sinclair has upgraded your experience with an easier way to save. Through our DINOPAY ® app, you can save even more on every gallon at participating stations. DINOPAY ® saves you up to 20¢/gallon instantly, every fillup. You can use ANY credit card, Apple Pay, Google Pay or our in-app payment ...
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*Applicable to current Green Card accounts/users, incentive applied to maximum gallons of 25 per fuel transactions, average savings based 13.3 gallons, offer expires March 1, 2024. Promo codes will be provided in statement, email, or account communication preference. Why are you replacing the Sinclair Credit Card (Green Card) with DINOPAY®?
I had an issue while applying for a Sinclair Green Card or Sinclair Mobile Advantage Card. Who do I contact? Please contact Sinclair Card Customer Service at 1-800-325-3265: Monday – Friday 7AM to 7PM (MST).
Make an imprint of the credit card with your manual imprinter. Enter the date and the amount of the transaction. Have the customer sign the receipt. Then use the following steps to retain a voice authorization number: For all Visa and MasterCard authorizations, call Concord EFS at 1-800-321-2940. Follow the instructions for obtaining your voice ...
