X5 redefines online shopping and takes it to a whole new level. X5 has adopted the principle of the reverse auction, meaning that instead of bidding the highest price to make you a winner, the lowest unique bid at the end of the venue period will win the auction. It's the birth of a new and revolutionary way to purchase items online. Now, you can buy the hottest items for as little as $0.01. The reverse auction has emerged due to the huge demand of buyers online looking for great finds and deals for quality items from trusted manufacturers and brands.