Yes! I'll be making a separate post for the auction. Each item will get its own comment, and people who want to bid on that item will reply to that comment. If a creator is offering multiples of the same item (say, 3 stories of 2-5K words), then the 3 highest value bids will win the auction, at time of close. You can see this in action here: https://help-haiti.livejournal.com/10319.html