What changed: Amazon is moving a small group of advertisers off credit-card billing for sponsored ads. From Saturday 1 August 2026, those accounts pay for ads either by deduction from their seller or vendor account balance or by Pay by Invoice — and if they pick neither, Amazon switches them to balance deduction automatically. It hits only accounts Amazon notified directly. Everyone else already pays this way and nothing changes for them.

What changed

Amazon published the deferral on its official Amazon Ads news page on 14 April 2026, after pushback from the advertisers it had notified — including a one-day ad boycott, reported by CNBC. Modern Retail and EcommerceBytes covered it independently. Amazon’s wording: “Based on feedback we heard, we’re deferring this change until August 1, 2026 to give this group of advertisers more time to prepare.”

That deferral is what expires this weekend. The mechanics, per Amazon’s own page:

  • Account balance deduction — ad costs are debited from your available seller or vendor balance, handled automatically. Amazon says this is already the method the overwhelming majority of its advertisers use.
  • Pay by Invoice — Amazon issues an invoice at the end of each month, payment due 30 days later. You have to actively select it in your Billing settings; it is not the default.
  • Do nothing and you get balance deduction. Amazon updates the default payment method for anyone who hasn’t chosen by 1 August.
  • Your card stays on the account as a backup method. It stops being the primary way ads get paid; it doesn’t get removed.
  • It applies only to the small group Amazon contacted directly — by email and by banner in the ads console. Amazon has not published a list, and did not say what share of advertisers is in the group.

One number is circulating that we are not repeating: a transition click-credit figure that appears in a single trade report and does not appear anywhere in Amazon’s announcement. If Amazon offered you credits, they will be in the notice sent to your account — treat anything else as unconfirmed.

What it means for a private-label seller

The cost of your ads doesn’t change. The sequencing of the cash does, and for a private-label operation running inventory on a cycle, that is the part that bites.

A card put a statement cycle between the click and the payment, and paid you rewards on the way through. Balance deduction removes both. Ad spend is now netted out of your Amazon balance — money that is sitting in your account rather than in your bank. That was the specific objection sellers raised when Amazon first tried this in April: it funds ads out of working capital held inside Amazon, as Modern Retail reported.

Three consequences worth planning for:

  • Your disbursement shrinks by roughly your ad spend. If you were using disbursements to pay a supplier deposit, a freight invoice or a card balance, the number arriving is smaller from August. Nothing failed — the ads came out first.
  • The backup card becomes your failure path, not your payment method. A returns wave, a chargeback run or a reserve can pull your balance down; the card is what pays when the balance can’t. An expired card on file is now a campaign-delivery risk rather than a billing annoyance.
  • Pay by Invoice keeps float, but buys you a payable. Net 30 is genuinely better for cash timing than same-cycle netting. The trade-off is real: it’s a monthly bill someone has to reconcile and pay on time, instead of a card that autopays itself while you’re not looking. If nobody owns that in your business, the default is safer than the better option.

What this doesn’t tell you: whether you’re in the group. There’s no public list — the notice in your account is the only signal, and if you never got one, this whole change is a non-event for you. It also tells you nothing about your ad efficiency. If your ACOS is the problem, this isn’t the fix; it just changes which pocket the spend comes out of.

What to do about it

  1. Today: check whether you’re affected. Look for the banner in your ads console and the notice in Seller Central. No notice means no action.
  2. If you were notified, decide before Saturday. Doing nothing is a decision — it puts you on balance deduction. Choosing Pay by Invoice means going into Billing settings and selecting it before 1 August.
  3. Re-forecast August cash on the net number. Take your expected disbursement and subtract your run-rate ad spend. If that breaks a supplier payment, fix it now, not on the day it lands short.
  4. Check the card on file is current. It’s the backup now. Expiry dates matter more than they did last month.
  5. Work out your own rewards loss — don’t take anyone’s estimate. Pull the last 12 statements, total the rewards earned on Amazon ad spend, and you have the real annual figure for your account. Published ranges are someone else’s spend, not yours.

Sources