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DINOBullishCorporate Developmentsnews

Medium materiality6/10

HF Sinclair launches Mammoth Monday with 20c-25c DINOPAY discount

Aug 4, 2026, 9:34 AM EDT1 sourcesAI-analyzed

Why it may matterVerify against the original reporting

Promotional discounts tied to a branded app can increase customer frequency and DINOPAY usage, potentially lifting volumes and payment mix; history shows loyalty programs can modestly lift traffic but must be weighed against incremental promo costs.

AI summary

What happened, with direct paths to the underlying reporting

HF Sinclair's Mammoth Monday expands its DINOPAY loyalty program with a weekly 20-cent discount (25 cents with Mobile Advantage) starting Aug 3, 2026. The initiative could lift DINOPAY adoption and drive incremental fuel volumes at Sinclair stations, improving competitive positioning against peers if customer uptake remains strong.

HF Sinclair launches Mammoth Monday: 20c off, 25c with Mobile Advantage.
DINOPAY users get exclusive weekly coupon at participating Sinclair locations.
Discount starts August 3, 2026 across participating stations.
Fergie Theriault: program delivers meaningful value and weekly traffic.
Sinclair expands DINOPAY ecosystem with loyalty, payments, and receipts.

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