This article focus to discuss advantages of Online Auctions. An online auction is usually an auction which is held over the web. The seller sells the product or service to the person who bids the biggest price. For sellers, sale open up new sales channels for new products and offer buyers advantageous purchasing conditions. Online auctions have effectively created a huge virtual marketplace where people can gather to acquire, sell, trade and browse the goods of the day time. Virtual auctions facilitate on-line activities between buyers and sellers in a variety of locations or geographical parts. Various auction sites supply users with platforms powered by unique variations of auction software.