The one auction site that does provide an insertion credit is eBay. Here is the way it works. When you list your item for sale, and at the end of the auction, no sale is made, you can qualify for an insertion fee credit by relisting your item. If after you list the item the second time and when the auction ends, your item sells, they will credit your account for the insertion fee. If your auction does sell, but the buyer doesn’t pay, you can open an unpaid item case and get credit for the final value fee. The way to get your relisting fee credited is by relisting your item. After you relist the item and it doesn’t sell the second time, the insertion fee isn’t credited. They will not provide a credit twice.