Ultimate Auction is a full featured auction software that utilizes mySQL for it's database for optimal performance and the ability to handle the most traffic extensive sites. Features include: Unlimited Levels of Categories and Sub-Categories, accounting, full online admin, dutch auctions, buy it now, image uploader, 100% design in HTML Templates, proxy bidding, full documentation, credit card and paypal support, homepage featured, category featured, attention grabbers, auction counters, and much more. Includes classifieds (Optional). UA Now comes with built in Private Messaging!!! UA now includes cutting edge security encryption.