How Did We Get Here? The History of marketing ucr Told Through Tweets

http://tysonnvya245.postbit.com/responsible-for-a-clickfunnels-37-budget-10-terrible-ways-to-spend-your-money.html

The purchase funnel, or obtaining funnel, is usually a consumer focused marketing design which illustrates the theoretical customer journey to the acquisition of a service or product. In 1898, E. St. Elmo Lewis