Sponsored Brands Product Collections Now Require 3 ASINs; AI Replaces Custom Creatives
Amazon overhauled the Sponsored Brands Product Collections ad format effective January 28, 2026. Advertisers must now include a minimum of three ASINs per collection (up from one) with a maximum of ten. Custom headlines, lifestyle images, and branded creatives have been eliminated β Amazon's AI automatically selects product visuals and details from listing content. Existing collections with fewer than three ASINs can continue running but cannot accept new ad groups.
Real-World Impact
An advertiser running a Sponsored Brands collection with only 1 or 2 ASINs can no longer create new ad groups in that campaign β blocking all campaign expansion until at least 3 eligible ASINs are added.
Key Points
- Minimum 3 ASINs required per Product Collection; maximum is 10 β down from no upper limit
- Custom headlines, lifestyle images, and branded creative assets are no longer supported
- Amazon AI automatically selects product details and visuals directly from listing content
- Two collection modes available: Automatic (AI selects products) and Manual (seller selects)
- Existing collections with fewer than 3 ASINs continue running but cannot add new ad groups
- Collection type per ad group is permanent once set and cannot be changed later
What You Should Do Now
- 1Audit all Sponsored Brands Product Collection campaigns and identify any with fewer than 3 ASINs
- 2Add eligible ASINs to under-minimum collections to restore the ability to create new ad groups
- 3Review AI-generated creatives in existing campaigns to ensure they accurately represent your brand
- 4Monitor campaign performance after the creative change β AI-selected visuals may perform differently from past custom creatives