How do I bulk delete items via the Yahoo Store Catalog Manager?

If you do not have that many items to delete, you can delete them from Catalog Manager directly. See How do I delete an item in Catalog Manager?.

Otherwise, download your catalog CSV file from Yahoo, then change the Path of the items you want to delete to a path like 'TODELETE'. Then, upload the file and commit. Now, you can just navigate to the 'TODELETE' section in the Store Editor, and delete it. All the items in that section will also be deleted. See Uploading and Downloading Items via Catalog Manager for more information.

See this page for more information on deleting sections and all the items in them: Deleting a Page in the Store Editor.

For additional support on this topic, please contact Yahoo Store Merchant Support directly.