You're able to click on any auction, to view details about this site. Included in there is a full comprehensive list with details about the sites revenue, visitors and general information.

Down the left is information regarding the auctions bids, and options

Down the right are screenshots that the seller feels neccessary to include in the auction

At the bottom, there's the option to leave a comment/ask the seller a question

If you have placed a BIN, or are the highest bidder when the auction ends.. congratulations, you've won!

Once you and the buyer have made contact, you can start on payments & transfering the goods