GIN is Get It Now. It gives the buyer a chance to buy it right away instead of bidding. If your new you can't offer a GIN. You have to complete a few auctions first. And when you are able to offer a GIN it does cost you points. Its located in the Advance auction section when your setting up your auction, the same spot were you choose how many days and if you want to add a starting bid. Hope it helps. Good luck