Evolution of the Salesperson [Infographic]

Did you know that it took 38 years for the radio to reach 50 million users and only 9 months for Twitter to reach the same amount of people?  The path of being a salesman has change dramatically in the past decade and, as technology develops, so must sales tactics.  Check out this infographic, brought to you by Postwire, to find out more about the evolution of the salesman.