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CriticalCompliance
Duplicate ASIN Created
You have created a duplicate listing for a product that already has an ASIN in Amazon's catalog. This violates Amazon's catalog policy.
Why this happens
A product was listed without checking if an existing ASIN matches. Common with private label products that are similar to existing items.
How to fix it
Search for your product before creating a new listing. If a duplicate exists, request to merge listings through Seller Central's catalog team. Delete your duplicate ASIN.
How to prevent it
Always search by UPC and product name before creating any new listing.
Typical resolution time: 3-10 days
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