When listing auctions at Amazon.com, a seller can choose to re-list an item until it sells. I walked through the listing template at AW but the only option I found for re-listing is to re-list once for free. Is there not an option with this software that allows re-listing until an item sells?
The relist until it sells is a feature of Amazon only. Unfortunately on AuctionWatch you cannot automatically relist anything -- you would need to manually relist through post sale.
Keep in mind with the Amazon relist til it sells -- when your item ends and it automatically relists itself, this is done on Amazon directly. You will have to import the item back to your active auctions list via the Track Auction link.