1. Head to your Manage Inventory page.
2. Click Export Your Listings.
3. A CSV file of all your listings will be sent to your email.
Editing the CSV
1. Open CSV with Google Sheets, Excel, etc.
2. Make the desired changes.
3. Save file as CSV (comma separated value) then upload to Manage Inventory page by clicking Choose CSV File.
4. Once the import is finished, you'll receive an "Imports Results" confirmation email.