# allowing the Buyer to choose the best deal; # obtaining Prices for Services or Products; # Rating System; # Commissions Plugin, Pay-per-Contact Plugin, Pay-per-Bid Plugin; # including file attachement and images; # support for various types of auctions like public, private, choose winner; # eMail Notifications on major events; # Watchlist for sellers on Categories and Auctions; # pay for listing or featured Auctions; # TAGS; # CB Integration; # and many more...