I’ve been reselling used books for 6 weeks or so. Now when I try to list a book it won’t let me. after I create a listing and try to ship it says…The SKU for this product is unknown or cannot be found.
its IMPOSSIBLE to get help from Amazon
Go to the product listing page on Amazon and confirm that the book you’re trying to list matches the ISBN, condition, and edition of the book you’re selling.
If you have multiple copies of the same book or different editions/conditions, ensure that each listing has a unique SKU.