Here on Listia, it is called Get It Now (GIN), and not everyone uses it on all their listings. If no one has bid on an item, you can send a message to the seller and ask for one, but they may or may not want to list a GIN. Also, once there is a bid placed, a seller can't add a GIN. I would be willing to do a GIN of 2000, if you're interested. (Unfortunately, that's the lowest amount I can list for a GIN.)