Arranging your Listing's Photos
1. Click the "Input" button at the main toolbar
2. Under Quick Modify, select a listing
3. Under Other Options, press the "Manage Photos" link.
4. Using your mouse button, click anywhere next to the Slot: #, Press down your mouse button, and move your photo in the order you want your photo to be in. Release your mouse when you are done.
5. Once everything looks okay, press the "Certify and Save" button.