Utilizing sales funnel in internet marketing is a hot topic these days. People want to know how they can make use of this effective marketing tool to grow their online business. The funnel analogy beautifully explains the overall sales process from beginning to the end. The top of the funnel suggests targeting potential customers and the end of the funnel focuses on making them repeat customers.
In brief, we are inclined to go along with someone’s suggestion if we think that person is a credible expert (authority), if we regard him or her as a trusted friend (liking), if we feel we owe them one (reciprocity), or if doing so will be consistent with our beliefs or prior commitments (consistency). We are also inclined to make choices that we think are popular (consensus [social proof]), and that will net us a scarce commodity (scarcity). 

sales funnel template