The World's First Traveling Salesman: How Product Demos Were Invented

Heath Jenkins, The World's First Traveling Salesman, accidentally invents the product demo in 1824.

Heath Jenkins, The World's First Traveling Salesman, accidentally invents attribution in 1817.

Heath Jenkins, The World's First Traveling Salesman, accidentally invents infographics in 1829.

Heath Jenkins, The World's First Traveling Salesman, accidentally becomes the world's first influencer in 1836.

Heath Jenkins, The World's First Traveling Salesman, accidentally invents pitch slapping in 1832.

Heath Jenkins, The World's First Traveling Salesman, accidentally invents gated content back in 1836.

How Cold Emails Were Invented