Marketing Associations

American Marketing Association, Puget Sound Chapter - http://www.psama.org/

Direct Marketing Association - http://www.the-dma.org

Seattle Direct Marketing Association - http://www.sdma.org

Seattle Advertising Federation - http://www.seattleadfed.com

WSA - Washington technology trade association - http://www.wsa.org

National 'Do Not Call' Registry

National 'Do Not Call' Registry - http://www.donotcall.gov 

Better Business Bureau

Better Business Bureau - http://www.thebbb.org