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Cash Back

Track cash back rewards and credit card benefits

Amazon's Business Credit Cards Moved to U.S. Bank: The $150,000 Rewards Cap and the August 14 Deadline

Amazon relaunched its business credit cards on May 13, 2026, switching from American Express to U.S. Bank on the Mastercard network. The Prime Business Card pays 5% back (3% without Prime) on the first $150,000 in annual purchases, then 1% — and old Amex-issued cards stop working August 14, 2026. Here's the blended-rate math and a transition checklist for your books.