Internet Auctions
In today’s world, where everything has shifted to the Internet, more and more auctions have entered the online realm. Many auction sites out there are nothing more than venues where buyers and sellers come together and transact. The auction house charges the seller fees for listing their item.
There are many benefits to an Internet auction. It cuts down your buying and selling expenses by a huge margin. Sellers can avoid a brick-and-mortar store and reduce the expenses of rent, transport, advertising and marketing. Conversely, buyers have the convenience of sitting at home and buying their item at a price, they are comfortable with.
Online Reverse Auctions
Reverse auctions are a way by which businesses can purchase their equipment while reducing their costs significantly. In these types of auctions, suppliers compete against each other. They vie for each other’s business and will reduce their costs as far as they can to win over the competition, which is an added benefit to the buyer. There are many other benefits to reverse auctions. The identity of the other bidders is kept confidential until the end of the auction in an interactive bidding system. Another benefit is the auction ends at a predetermined time, which in most cases is a few hours. Thus, the buyer will have purchased his equipment within a few hours’ time.
Advantages for Buyers and sellers
Buyers: You can save a lot of money by reducing costs on capital, marketing and other overhead and administrative expenses. The procurement time for your equipment is also cut down by more than half in a reverse auction. A reverse auction gives you access to the best suppliers in the country and the world. Hardly any setup is required, so you can quickly begin participating in the auction. All you have to do is get your list of requirements streamlined. The auction houses are be experts at this, so you can use their help and expertise.
Sellers: You can eliminate security risks, as the auction house will screen all buyers before allowing them to bid. You can see the bid placed by other bidders, so you know what you are competing against. Sellers can also find new business opportunities all over the world, which was previously not possible. Again, the experts from the auction house can provide you their valuable insights and expertise.
Buyers can also invite a list of pre-approved bidders to participate in their auctions, depending on the requirements and criteria they specify. They can also choose the winner of the auction by looking at their previous transaction history and other similar qualifying elements.

I love the concept of reverse auctions. I think they work well for the buyer which is refreshing.
Why would you remove honest comments?
I could not agree more with you Ted. Some reverse auctions sites, like Oltiby.com, offer closed auctions; therefore, allowing the buyer to have participants that can bid by invitation only. In addition, their service lets you perform two rounds of bidding which allows the user to prescreen the sellers eliminating any doubts in their supplier capabilities. On the other hand, sellers can set up their bottom line price and bid against other sellers reducing the price as long as it is profitable enough for them. This way they do not lose the customer if they are willing to go low enough. Visit reverse auctions at http://www.oltiby.com