undifferentiated marketing. Undifferentiated marketing is a strategy in which market segments differences are ignored and one product or service is offered to the entire market.
The Secretary of State, Secretary of the Treasury, Secretary of Defense, Secretary of Interior, Secretary of Agriculture, Secretary of Commerce, etc. are cabinet level positions in the president's cabinet. There are currently 15.
Cabinet-level rank has also been given to the Administrator of the Environmental Protection Agency; the Director of the Office of Management and Budget; the Director of the National Drug Control Policy; the Assistant to the President for Homeland Security; and the U.S. Trade Representative.