Amazon's Bundling Rules Change on January 11, 2027

In September 2026, Amazon posted a notice to its Seller Forums news channel changing how physical bundles can be listed. As reported, starting January 11, 2027, most physical product bundles sold under a single ASIN must be configurations packaged by the original manufacturer or brand. A bundle a seller assembles in their own warehouse, by shrink-wrapping a blender with a set of cups or pairing a phone case with another brand's charger, no longer qualifies on its own.

Sellers can still assemble a bundle themselves if they hold a Letter of Authorization from the brand owner or manufacturer of every brand in that bundle, granting permission to repackage the products together and sell that configuration on Amazon. A two-brand bundle needs two letters.

This is not entirely new. Amazon introduced a similar restriction for consumables bundles in the US store on October 14, 2024, with enforcement reported from January 1, 2025. The 2027 rule extends the same logic well beyond consumables to most categories.

"The bundles at risk are the ones you built yourself. Count them now, because every unit still sitting in a fulfillment centre on January 11 becomes a removal order."

Tom Reiter, Product Research & Operations Specialist

Everything below is as reported by October 18, 2026. Amazon updates policy pages without much notice, so read the current bundling policy in your own Seller Central account before acting on any detail here.

The core rule is reported consistently. Several practical details are not. The table separates what independent summaries of Amazon's notice agree on from what they describe differently or leave open.

Multi-brand bundle builders. Sellers who create value by combining other brands' products into a kit carry the most exposure. Every brand in the kit needs to sign a letter, and a brand that sells on Amazon itself may have little reason to agree. Treat any bundle where you cannot reach every brand owner as one you will probably lose.

Arbitrage and wholesale sellers. If your bundles combine retail or wholesale stock you did not manufacture, the manufacturer-packaged rule is aimed squarely at that model. Virtual Bundles are the reported exemption, but sources disagree on who can create them, so confirm your access in Seller Central before planning around it.

Private label brands. If every item in the bundle is your own brand, you are the brand owner. The open question is mostly paperwork: whether your own bundles will be flagged and need a self-issued letter, which no summary we reviewed settled. Monitor Account Health closely after January 11.

FBA sellers with Q4 stock. Inventory already in fulfillment centres is the expensive part. A deactivated bundle ASIN cannot sell, and getting units back costs a removal fee plus the work of breaking bundles apart. Sending a large Q4 replenishment of a self-assembled bundle now means accepting that whatever is left on January 11 may have to come back.

Twelve weeks is enough time to sort a bundle catalogue if you start now. Work through it in this order.

One caution on the paperwork. Each deactivated ASIN is reported to count as its own listing violation, so a catalogue with dozens of noncompliant bundles can stack up dozens of entries on the Account Health dashboard at once. That is a reason to resolve bundles before January 11, not after. Our Account Health guide explains how listing violations feed into your rating.