Hello, You had set up my OS commerce site for use with Googlebase a long time ago. Now Google has some new rules and are about to suspend my account. Most of it is probably an easy fix for you. I've attached a screenprint of the main page on Googlebase to give you an idea.
I've just started looking into it and heres what I can come up with:
1. When a product is marked "out of stock" in OSCommerce its still being listed in the googlebase feed. It should not be listed in the feed.
2. I currently have two 'product identifiers' in OSCommerce - "UPC" & "Product Model". Product model needs to change to "ISBN"
3. I need new section for MPN (Manufacturer's Part Number), EAN
You may find more things to fix while you're working which I'll be happy to pay for. I have had some extra/custom work done on the product entry pages (see attached screenshots) where the product details page is HTML editor. If you want the work please let us know asap as they're going to suspend my account in 7 days. If you're too busy or just don't want to do it please let me know so I can post it on scriptlance for someone else.