Fix “Invalid product type” on Amazon
The product type assigned to the listing isn't valid for Amazon's category system. Amazon uses a deep, specific product-type taxonomy that doesn't accept free-form values.
What you see in Amazon:
Invalid product type Amazon uses category-specific browse nodes distinct from Google's taxonomy. Items with category from another channel get rejected.
Find Amazon's specific product_type via Seller Central Browse Categories. Use Amazon's exact value (often UPPERCASE).
Top causes
- 1
Custom category name used instead of Amazon's published product types
- 2
Product type from another channel (Google taxonomy) used on Amazon
- 3
Category-specific product type required (e.g. 'CELLULAR_PHONE' instead of 'PHONE')
How to fix it
- 1
Find the correct Amazon product type
Seller Central → Browse Categories. Amazon publishes a taxonomy with specific product_type values per category.
- 2
Update the listing with the correct value
Use Amazon's exact value, including capitalisation (most are UPPERCASE).
- 3
Resubmit
Re-submit through Seller Central or via the feed.
Related fields
FAQ
How is Amazon's taxonomy different from Google's?
Different structure, different naming. Amazon uses category-specific browse nodes; Google uses a single hierarchical taxonomy. You can't use one in place of the other.
Last reviewed: 26 May 2026
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