North Carolina trade exchange with information on system and membership, including an online membership directory and trade history. http://www.ncbarter.com
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Trade exchange with members in Washington DC and Baltimore metro areas, including Annapolis and the Eastern Shore. http://www.bartersys.com/
A&E https://www.aetv.com/shows/barter-kings
Barter exchange in Vancouver, Washington, USA. http://tradeyainc.net/
Publicly traded barter exchange with 18,000 members in the U.S. and Canada. http://www.imsbarter.com