Google Base Fix - Missing Unique Product Identifiers

I recently went to export to google base with some new products and my data quality is as follows:



Missing Unique Product Identifiers: 100% 166 Products



Why is google rejecting this data… It seems like google is not picking up on the product codes I have specified when loading in the products. How do I get google to fix this or accept the products?



Thanks.

They are requiring a UPC number or MPN (Manufacturer Product Number). I also found that they want you to include the BRAND of the product as well… There's a thread floating around on here on how to add those extra fields

[quote name='racingsolution' timestamp='1315088997' post='120925']

They are requiring a UPC number or MPN (Manufacturer Product Number). I also found that they want you to include the BRAND of the product as well… There's a thread floating around on here on how to add those extra fields

[/quote]





Is it possible to post the link to that thread?