The other shoe just dropped on Amazon’s business banking stack. Last Wednesday, May 13, 2026, Amazon, U.S. Bank, and Mastercard quietly rolled out two new business credit cards that replace the Amex-issued Amazon Business and Prime Business cards Amazon has run since 2012. The new lineup includes a Prime Business Card paying 5% back on the first $150,000 of annual spend across Amazon Business, Amazon.com, AWS, and Whole Foods, and an Amazon Business Card paying 3% back on the same buckets for non-Prime members. Both cards carry no annual fee, no foreign transaction fee, and add installment financing on top.
For most operators in this space, the rewards rate is not the real story. The real story is that Amazon ended a 14-year co-brand relationship with American Express, moved the business card to U.S. Bank as issuer and Mastercard as the network, and set a hard August 14, 2026 force-migration date for every existing Amex Business Prime cardholder. If you have been paying for AWS, FBA reimbursement orders, or supply purchases on your old Amazon Amex card, you have roughly 90 days to decide whether to migrate, replace it with something better, or restructure the way your business pays Amazon altogether.
I run high-ticket stores and I help clients build them at Ecommerce Paradise, and the credit card stack is one of the most underrated parts of an operator’s foundation. Most new sellers treat business cards like a checkbox. The operators clearing $40,000 to $80,000 a month treat them as a 2% to 5% margin layer that compounds with every supplier invoice and every AWS bill. When the biggest card in the small business co-brand category gets re-issued by a different bank on a different network, that 2% to 5% layer needs a fresh look.
Here is what I want to walk through. First, what U.S. Bank and Mastercard launched. Second, why Amazon dumped Amex after 14 years. Third, what it means for high-ticket dropshippers, FBA sellers, multi-brand operators, and nomads running US LLCs from abroad. Then the punch list, FAQs, and related reads.
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What Amazon, U.S. Bank, and Mastercard Actually Launched
The May 13 announcement is two cards on one issuing platform. Treating them as a single product family helps you size the rewards math. Treating each card individually is how you pick the right one for your spend profile.
The Prime Business Card
The Prime Business Card is the headline product. It pays 5% back on the first $150,000 in eligible annual purchases from Amazon Business, Amazon.com, AWS, and Whole Foods for Prime members. After $150,000 spent in those buckets, the rate steps down to 1%. The card also pays 2% back on the cardholder’s top three statement-period spending categories up to $150,000 annually and 1% on all other non-Amazon purchases. Per Amazon’s official press release, the card carries no annual fee, no foreign transaction fee, and a flexible financing option that lets cardholders split eligible Amazon purchases into installment payments at fixed APRs.
The Amazon Business Card (Non-Prime)
The non-Prime Amazon Business Card runs the same fee structure (zero annual fee, zero foreign transaction fee, installment option) but with rewards capped at 3% back on Amazon-ecosystem purchases up to $150,000 a year and 1% above that. The 2% top-three-categories layer and the 1% everywhere-else layer mirror the Prime card. Per U.S. Bancorp’s investor relations release, both cards are issued by U.S. Bank National Association and ride on the Mastercard payment network, opening up Mastercard Business Advantage perks like cell phone protection, identity theft assistance, and travel insurance.
The Mastercard Network Layer
The network switch matters more than most operators realize. Mastercard has been pushing harder than Visa on the small business segment for three years, and the Amazon co-brand is a major proof point. The new cards include access to Mastercard Easy Savings, a network-level discount program that gives automatic statement credits at participating merchants, and the Mastercard ID Theft Protection suite. Mastercard’s official launch page framed this as the company’s biggest small business win of 2026, and the framing is accurate. Amazon Business drives over $35 billion in annual gross sales, and pulling that interchange volume onto Mastercard is a multi-year revenue story for the network.
The Installment Financing Twist
The installment financing piece is the structurally new feature. Previously, Amazon’s Amex Business Prime card offered a 60-day or 90-day pay-in-full grace period on qualifying purchases. The new U.S. Bank cards replace that with a true split-payment installment plan at fixed APR, on a per-transaction basis. For an FBA seller buying a $24,000 inventory restock or a Shopify operator paying an annual AWS reservation, installment financing on the card itself replaces what most operators were doing through a separate working capital line. Per PYMNTS’ breakdown, this is the first time a no-annual-fee Amazon co-brand business card has bundled true installment financing, and the move is most directly targeted at FBA sellers and ecommerce operators with lumpy purchase cycles.
The Amex Migration Timeline
The single most important date in this announcement is August 14, 2026. That is when Amazon, U.S. Bank, and Amex coordinate the transition for existing Amazon Amex Business Prime cardholders. Replacement U.S. Bank Mastercards arrive in physical mail around that date, accumulated rewards carry over automatically, and the Amex account closes on the migration date. There is no option to keep the old card open with a different cobrand. If you have been running your supplier and AWS spend through an Amazon Amex Business Prime card for years, your account moves to U.S. Bank in August whether you act or not, and any travel-redemption flexibility you used to have on the Amex side disappears with it. PPC Land’s coverage went into detail on how the cards will be auto-issued and what cardholders need to do in Seller Central or Amazon Business to reconfirm the account.
How We Got Here
This announcement did not come out of nowhere. The signals have been building for over a year, and the trajectory matches a pattern I have watched Amazon run before on the consumer side. Reading the backstory tells you where the next card move probably lands.
The original Amazon Amex co-brand launched in 2012, well before Amazon Business existed as a distinct segment. The card was built for a small business buying through Amazon.com retail, and it grew alongside the Amazon Business marketplace launch in 2015. By 2024, Amazon Business was a $35 billion-plus segment on its way to $80 billion by 2027 per Amazon’s own analyst day projections, and the Amex co-brand was no longer keeping up with the segment’s growth ambitions. Amex’s interchange model favors high-spend, low-volume cardholders. Amazon Business’s growth was coming from medium-spend, high-volume small operators, which is a better fit for Mastercard and a different issuer.
The deeper backstory is Amazon’s prior reshuffling of its consumer card. In 2015, Amazon dumped Chase Visa for a Synchrony-issued store card, then swung back to a Chase Visa-issued Prime Visa Signature in 2017. The consumer card move was about chasing better rewards-funded behavior, and the merchant network economics that ride on top. The same playbook is now running on the business side. Per Digital Commerce 360’s coverage, Amazon told analysts on its Q1 earnings call that growing Amazon Business is one of the top three growth priorities for 2026 to 2028, and replatforming the card stack is part of that effort.
The other dynamic is interchange compression. Amex’s average merchant discount rate runs 2.30% to 3.50% depending on category, while Mastercard’s commercial card interchange typically lands in the 2.10% to 2.65% range. For Amazon, which both accepts the cards as a merchant and benefits from cardholder spend as the brand, shifting the network to Mastercard reduces interchange friction inside its own ecosystem. The structural payoff is that Amazon collects a richer share of the economics on every dollar a cardholder spends on Amazon Business, AWS, or Whole Foods than it did under the Amex agreement.
One more thread that matters for operators. The new cards launched the same week that Amazon’s Q1 2026 results showed third-party seller share dropping to 60% of paid units, the first back-to-back quarterly decline since Amazon began publishing the metric in 2004 per Marketplace Pulse. Amazon needs to deepen its operator relationships on the buy side now that the sell side is plateauing, and a richer business card is one of the cleanest ways to do that.
Why This Matters for Your Store
I am going to walk through the operator-level math by store type, because the impact is uneven. If you run high-ticket dropshipping, the cards barely touch your day-to-day. If you run a heavy FBA operation, the new card is genuinely meaningful. And if you run multiple Amazon storefronts across countries from a US LLC abroad, the foreign transaction fee waiver is a real upgrade.
For high-ticket dropshipping operators, your Amazon spend is mostly AWS, software subscriptions, occasional supplier purchases for samples, and not much else. On a store doing $80,000 a month at 22% gross margin, you probably spend $1,500 to $3,000 a month on Amazon-ecosystem services. 5% back on that bucket is $75 to $150 a month in pure rewards. Real money over a year, but not strategic. The bigger play for high-ticket operators is the 2% top-three-categories layer, because if your top spend bucket is Google Ads or Facebook Ads, you can route that traffic-acquisition spend through the card at 2% back rather than 1% on a generic business card. On $20,000 a month in ad spend, that delta is $200 a month, or $2,400 a year in pure margin recovery.
For FBA sellers, the math changes shape entirely. Most FBA operators spend $10,000 to $40,000 a month on Amazon Business buying packaging supplies, prep services, FBA reimbursement orders, and occasional inventory restocks through Amazon vendors. At 5% back on the first $150,000 annual spend in those buckets, a $20,000 monthly Amazon Business operator is leaving $12,000 a year on the table by not running the right card. The installment financing piece adds another layer: instead of taking a 12% to 18% APR Shopify Capital or AWS reservation financing line, the same purchase routed through the new card at the installment APR (commonly 9% to 13% in this product class) saves real money on a 12-month repayment cycle. Tracking these line items properly through Finaloop for ecommerce-specific bookkeeping makes the rewards visible in your unit economics rather than buried inside a card statement.
For multi-brand and multi-store operators running 3 or more brands under one umbrella, the 2% top-three-categories layer plus the per-card $150,000 cap is genuinely strategic. You can run different categories of spend through different brand cards and ladder the $150K cap across multiple entities. With a properly formed entity structure, each brand owns its own card, hits its own $150K cap at 5%, and rolls up to a consolidated parent that holds the reward redemption strategy. The trick is getting the entity layer right first. Most operators try to retrofit this after running everything through one entity, and the rewards math gets messy. Global Business Commerce is the cross-border formation partner I send operators to when the entity architecture needs to span US and non-US jurisdictions.
For nomad operators running US LLCs from abroad, the no foreign transaction fee policy is the headline. The old Amazon Amex Business Prime card had a 2.7% foreign transaction fee, which was a real drag for operators paying for AWS, Shopify, and supplier invoices from a foreign country on a US-issued card. Removing the FX fee saves 2.7% on every cross-border transaction, which on $50,000 a year in international software, supplier, and operational spend is $1,350 in straight margin recovery. If you also run multi-currency operations through Wise for receiving payments and paying overseas factories, the combination of a no-FX business card plus a multi-currency operating account compresses the international FX bleed that most nomad operators absorb without noticing.
The Rewards Flexibility Trade-off
The Amex Membership Rewards points on your old Amazon Amex Business Prime card were transferable to over 15 airline and hotel partners (Delta SkyMiles, British Airways, Marriott Bonvoy, Hilton Honors, and more). The new U.S. Bank Mastercard points are not. They redeem at a flat 1 cent per point as statement credit or directly toward Amazon purchases. For travel-hacker operators stretching points to 1.8 to 2.2 cents on premium cabin redemptions, the new card is a real downgrade in flexibility, even though the headline 5% rate is higher than the old card paid in cash terms.
The Worst-Case Read
The slow-drift risk is that you do nothing. The August 14 migration happens automatically, your reward bank balance converts at 1 cent per point, and your travel optionality disappears. The right move is to either spend down your Amex Membership Rewards into a high-value transfer partner before August 14, or to keep an active Amex Business Platinum or Amex Business Gold open as a separate card so the transfer partner ecosystem stays in your hands.
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What To Do This Week
Here is the punch list I am giving operators on calls. Each item is concrete, time-boxed, and addresses a specific exposure created by the May 13 announcement and the August 14 force migration.
- Pull your last 12 months of Amazon ecosystem spend and compute the rewards delta. Open a spreadsheet, sum your monthly Amazon Business, Amazon.com, AWS, and Whole Foods spend, and multiply by the rewards differential between your current card and the new Prime Business Card. If you are over $20,000 a year in those buckets, the rewards delta usually justifies switching even before the August migration. If you are under $5,000 a year, the new card is probably not worth the application credit pull.
- Spend down your Amex Membership Rewards balance before August 14. Transfer your accumulated Amex points to a high-value partner like Delta SkyMiles, Hilton Honors, or Marriott Bonvoy before the conversion deadline. The new U.S. Bank Mastercard points convert at a flat 1 cent per point as statement credit, which is materially worse than what your Amex points can yield in a partner-transfer redemption. This is one-time optionality you cannot get back after migration.
- Get your entity structure right before you apply for new business credit. Both new cards underwrite on the business entity, not personal credit, and the application asks for an EIN, formation date, and business banking relationship. If you have been operating as a sole proprietor or your LLC was thrown together without an operating agreement, fix that first. For US-only operators, the standard LLC plus EIN package is enough. For multi-brand or cross-border operators, Global Business Commerce handles the multi-jurisdiction formation piece without forcing you into a one-size-fits-all package.
- Apply for the Prime Business Card if your Amazon spend justifies it. The application opens through Amazon Business or the U.S. Bank application portal. Approval typically lands inside 7 to 10 business days for an established business with at least a year of operating history. If you are a brand-new LLC, the underwriting is harder and U.S. Bank may require a personal guarantee on the first card. Once approved, set the card as the default payment method inside your Amazon Business account and inside AWS.
- Move your top three monthly spend categories onto the card. The 2% on top three categories up to $150,000 annually is where most operators leave money on the table. If your top three categories are Google Ads, Facebook Ads, and Shopify subscription fees, point those vendors at the new card for an extra 1% over a generic business card. Track which categories are running highest each statement cycle so you understand which ones the 2% layer is hitting.
- Reroute your AWS billing through the new card on day one. AWS purchases qualify for the full 5% back rate, which on a $4,000 monthly AWS bill is $200 a month or $2,400 a year in pure margin recovery. Most operators set this and forget it. Take 5 minutes inside the AWS billing console to update the default payment method to the new Mastercard once the card arrives.
- Reconcile rewards into your bookkeeping monthly, not annually. Card rewards are taxable as discounts in some structures and untaxed in others depending on entity type and accounting method. Track them inside your ecommerce-specific bookkeeping platform so the rewards line lives in your monthly P&L. Operators who let rewards accumulate untracked end up with a year-end surprise either on the tax side or on the cash-management side.
- Build a secondary card stack you control independently. Card co-brand relationships move. Amazon ditched Amex after 14 years. Chase has reshuffled co-brands multiple times this decade. Build a personal-side travel rewards stack that does not depend on any single retailer’s co-brand. That way, when the next card shuffle happens (and it will), your reward optionality is already insulated.
Frequently Asked Questions
I have the old Amazon Amex Business Prime card. What happens to my existing rewards?
Your rewards balance carries over automatically when the U.S. Bank Mastercard replacement arrives in August. The conversion happens at the standard 1 cent per Amex point to 1 cent per U.S. Bank point. If you have been valuing your Amex points at 1.5 to 2.0 cents per point through transfer partners, that optionality disappears with the migration. Transfer your Amex balance to a partner like Delta SkyMiles or Marriott Bonvoy before August 14 to preserve the higher per-point yield.
Should I apply for the new card right now or wait for the auto-migration?
If you are already an Amex Business Prime cardholder and your Amazon spend is steady, the auto-migration in August is fine. If you are not yet an Amazon co-brand cardholder and you have meaningful Amazon Business or AWS spend, apply now. The application uses your business entity for underwriting, so the timeline depends on how clean your business structure is at the time of application.
How does this affect me if I sell on Amazon as a seller rather than buy from Amazon Business as an operator?
The card is primarily for buyers, not sellers. That said, if you also buy supplies, packaging, AWS services, or anything else inside the Amazon ecosystem (which most sellers do), the rewards layer still applies to that spend. The 5% rate caps at $150,000 in annual eligible purchases per cardholder account, which is more than enough headroom for most small operators.
I am a digital nomad running a US LLC from outside the US. Does this card actually help me?
Yes. The no foreign transaction fee policy is the biggest improvement over the old Amex Business Prime card for international operators. Combined with the Mastercard network’s broader international acceptance, the new card runs cleaner for cross-border spend. Pair it with a multi-currency operating account on a service like Wise for incoming customer payments and a clean separation between US business activity and your personal residency country.
Is this card better than the Chase Ink Business Preferred or the Amex Business Gold for my situation?
Depends on your spend profile. For operators with concentrated Amazon ecosystem spend, the new Prime Business Card pays more on the relevant buckets. For operators with diverse non-Amazon spend (lots of travel, lots of advertising, lots of office supplies), the Chase Ink Business Preferred or Amex Business Gold may still win on category bonus structure. Most serious operators end up running 2 to 3 business cards for category coverage rather than chasing one card to cover everything.
What if my Amazon spend is mostly on personal-use Prime purchases rather than business purchases? Should I still get this card?
Probably not. The Prime Business Card is a business card and requires business underwriting, business EIN, and use in a legitimate business capacity. For personal Prime spend, the Amazon Prime Visa from Chase Bank still pays 5% back on Amazon and Whole Foods without the business requirement. Keep the two separate.
Does the August 14 migration affect my credit score?
Likely minor short-term effects only. The old Amex account closes, the new U.S. Bank account opens, and your credit history transfers automatically. There is usually a brief dip in average account age and a brief credit pull for the new account, both of which resolve within a few statement cycles. If you are mid-mortgage application or mid-equipment financing, time your migration accordingly.
What is the worst-case scenario if I just ignore all of this?
You auto-migrate to the new card in August, your Membership Rewards convert at 1 cent per point as statement credit, and you lose access to the Amex transfer partner ecosystem. The new card still works, you still get rewards, but you lose travel-redemption flexibility you may have been quietly building. For most operators this is fine. For travel-hacker operators using points for premium cabin flights or aspirational hotel stays, it is a real downgrade worth acting on before the deadline.
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That is the read on the new Amazon Business and Prime Business Cards. The 14-year Amex partnership ends, the U.S. Bank Mastercard takeover begins, and August 14 is the hard deadline. Real upgrade for Amazon-heavy operators, no-FX win for nomads, quiet downgrade for travel-hackers stretching Amex points through transfer partners. Subscribe to the YouTube channel for daily breakdowns. More breaking news in the midday slot. Pick the first two items off the punch list and ship them this week.
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Trevor Fenner is an ecommerce entrepreneur and the founder of Ecommerce Paradise, a platform focused on helping entrepreneurs build and scale profitable high-ticket ecommerce and dropshipping businesses. With over a decade of hands-on experience, Trevor specializes in high-ticket dropshipping strategy, niche and product selection, supplier recruiting and onboarding, Google & Bing Shopping ads, ecommerce SEO, and systems-driven automation and scaling. Through Ecommerce Paradise, he provides free education via in-depth guides like How to Start High-Ticket Dropshipping, advanced training through the High-Ticket Dropshipping Masterclass, and fully done-for-you turnkey ecommerce services for entrepreneurs who want a faster, more hands-off path to growth. Trevor is known for emphasizing sustainable, real-world ecommerce models over hype-driven tactics, helping store owners build scalable, sellable, and location-independent brands.
