Platform: Web

Swaptree.com is an innovative website that allows users to trade books, CDs, DVDs and video games with other users for free. Users simply list the items that they have to trade and the items that they want to receive and Swaptree’s two- and three-way trade algorithms instantly shows the user all of the items that they can receive in trade. The service is completely free, and users only pay for the shipping of their item. Swaptree also simplifies the mailing process by allowing users to print a postage label on their regular printer, which means that users don’t have to weigh items, worry about stamps or even go to the post office.