How to solve the problem that sku and asin do not match?
1) If you do not follow the buyer and want to add your own new product, you need to make sure that your product has not been published on Amazon.
2) SKU is a code that helps sellers manage their products. It can be edited at will and is invisible to buyers. You mentioned that the ASIN code is automatically generated for new products. (See the help page: Seller Central Help: Manage Inventory: FAQ: What does “SKU” mean? )
3) UPC belongs to GTIN, namely Global Trade Item Number (other GTIN: ISBN, EAN, JAN), which represents the uniqueness of your product and is provided by the manufacturer.
4) Do not use invalid UPCs. UPCs that cannot be searched on the website gs1us.org are invalid. If they are invalid, Amazon may temporarily or permanently cancel your ASIN creation or sales permissions. (See the help page: Seller Central Help: Manage Inventory: Getting Started: Product UPC/EAN and GTIN).
What is the reason why the sku and asin do not match?
This is caused by a UPC conflict. Because the UPC code used for the uploaded product is the same as the existing products on Amazon, but some information is inconsistent, resulting in errors. If the UPC is correct, please check whether there is any duplicate UPC in the bulk upload template, and confirm whether the UPC has been used on the US or UK Amazon platform. If it has been used, please ensure that the product information uploaded this time is consistent with the product information uploaded on the other platform.
These are the solutions for SKU and ASIN mismatch in this issue. If you want to get more information about SKU and ASIN mismatch, please continue to pay attention!