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 the unsolicited letter in 1813, which would evolve into the cold email a couple hundred years later.
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.
