Total score
14 / 18
Confidence · high
Type · listing rule change
Account health risk
2 / 3
Listing risk
2 / 3
Revenue or fee impact
2 / 3
Deadline or workflow impact
2 / 3
Affected seller breadth
3 / 3
Actionability
3 / 3
- — List Price validation tightened immediately; Typical Price math changes May 18.
- — Promotion-heavy SKUs can quietly lose their strike-through right before Prime Day.
What changed
Starting April 23, 2026, a List Price must be supported by recent retail pricing elsewhere or by actual Amazon Featured Offer purchase history at that price. Starting May 18, 2026, if a product spends more than half of its 90-day price history below the non-promotional median price, Amazon may calculate Typical Price using all sales, including promotional sales.
Who should care
Amazon sellers using strike-through pricing, brand teams that maintain MSRP fields, deal planners preparing Prime Day savings messages, and accounts with high promotion frequency.
Why it matters
Discount visibility may shrink right before Prime Day. A product can still be discounted internally while the customer-facing reference price no longer supports the same strike-through or savings claim, and unsupported reference prices can create account-health risk.
What to check now
- 01Audit submitted List Prices for top SKUs and remove inflated or unsupported MSRP values.
- 02Map promotion frequency against the 90-day price window so Typical Price impact is visible before May 18.
- 03Rework Prime Day pricing assumptions so the visible discount message holds under the new rules.
- 04Configure promotional pricing through Amazon promotions, not by quietly lowering the everyday price.
Operator take
This is the rule that quietly removes the discount story right before the biggest sales event of the year. Audit before May 18 or accept that the Prime Day strike-through may not appear the way the deck implied.