Updating listing’s UPC identifier

Hi Everyone!

Is there anyone here who can teach me how to update GTIN with the existing ASIN in an Amazon listing?

Appreciate your assistance!

The GTIN cannot be changed.

3 Likes

As @FunkyMonkey says, updating the GTIN for an existing ASIN in an Amazon listing is not possible directly. Once an ASIN is assigned to a product, it remains associated with that product’s GTIN, and the GTIN cannot be changed without creating a new listing.

2 Likes

I believe this is the correct advice I’ve read. But follow up question, does it mean Amazon will generate again new ASIN if I relist the new GTIN. And disregard the old ASIN with incorrect associated GTIN for same product?

Yes.

And disregard the old ASIN with incorrect associated GTIN for same product?

As far as the Catalog goes, it will not be the same product. It doesn’t have the same GTIN. As long as no one adds offers for the original ASIN, it won’t appear in the Catalog and/or you can just delete it.

1 Like