If you have a number of products that all need to have the same buy cost, supplier and/or purchase date edited, you can use the bulk editing tool to complete this action. You can also bulk delete products from your Amazon inventory.
Deleting Listings In Bulk
You can bulk delete listings in bulk by navigating to the Inventory pages. Click the checkbox next to any MSKUs you need to delete, and click 'Delete' in the Action on Selected drop down.
Deleting listings through this process deletes them out of your Amazon inventory.
If you choose to delete the listings you will receive a warning screen to confirm.
Editing Listings In Bulk
To bulk edit products, click the checkbox next to any MSKUs you need to edit, and click 'Edit' in the Action on Selected drop down.
When you choose to edit, versus delete, a screen will appear that will allow you to edit up to three fields at once. For example, if you just want to change supplier, leave the other two fields blank and click Save.