Originally Posted by
cerealmunkee
To ensure that your listings are uploaded to Google search / shopping or images it is necessary to provide Google with certain information that relates to the item that you are listing.
These are a manufacturers name, manufacturers part number / barcode or an isbn number and a buy it now price.
Clearly if you're selling coins and suchlike then you have no manufacturers part number or barcode to offer and certainly rarely a manufacturers name. The only thing that you have is a buy it now price.
Google exemption allows such items to be listed where these former two pieces of information are missing or not available, this exemption then allows your affected listings to be uploaded to the search engine.