The World Chambers Network (WCN) site is a portal that links the virtual online commerce space to the global physical business network of over 14,000 registered businesses worldwide. The WCN primarily serves businesses, chambers of commerce and industry, and economic development. Users may promote their businesses through a variety of tools provided by WCN. This site provides a free, useful search engine for contact information, including 40 million business owners. In addition, information is available on fairs and exhibitions, business opportunities, and chamber and commerce trade.