Mark J Kohler http://www.entrepreneur.com/topic/mark-j-kohler The latest news, videos, and discussion topics on Mark J Kohler en-us Copyright 2014 Entrepreneur.com Inc., All rights reserved. Entrepreneur.com webmaster@entrepreneur.com (webmaster) 5 Business Tue, 15 Oct 2013 17:00:00 GMT The Big Benefits Behind These Three Little Letters: D.B.A. A "Doing Business As" filing can be used to both start or expand a current business on the quick. Here, accounting whiz Mark Kohler parses the innumerable ways he loves DBAs. Tue, 15 Oct 2013 17:00:00 GMT http://www.entrepreneur.com/video/229445 http://www.entrepreneur.com/video/229445 Mark J. Kohler