The 3 Greatest Moments in marketing xxi History

https://www.scribd.com/document/415088472/10-Best-Facebook-Pages-of-All-Time-About-clickfunnels-pricing-comparison

The acquisition funnel, or getting funnel, is often a customer focused promoting product which illustrates the theoretical shopper journey to the purchase of the services or products. In 1898, E. St. Elmo Lewis