If a product has been sent over to Amazon and you wish to pull it down or put that SKU on a different listing you can do it from the Catalog Look Up. Sometimes you may need to pull a listing down altogether because to do not wish to sell it anymore, in that case you use the Delete Listing function under the Amazon tab in Catalog Look Up. If the SKU is on the incorrect listing on Amazon and you want to attach it to the correct on you will want to use the Search Amazon function. This will send the product to the Search Queue where PSS will provide some new potential matches for you to choose from. You will also have the ability to add your own ASIN if you have already found it on Amazon.