Auctions4aCause.com features unique bid auctions. In these auctions members compete for the chance to purchase brand new products at 80-90% off retail prices. The participants pay a small fee and bid at or below a defined maximum bid amount for an item. The winner is the bidder who places the highest unique bid. A "unique" bid, in this context, is one in which the amount bid is the only one of that value out of all bids received. Auction items include iPods, LCD TVs, Wii, xBox and PS3 systems.