How the 10 Worst 4 marketing orientations Fails of All Time Could Have Been Prevented
http://ejournal.upi.edu/index.php/WapFi/user/viewPublicProfile/159021
The purchase funnel, or acquiring funnel, is actually a buyer concentrated marketing model which illustrates the theoretical buyer journey towards the acquisition of a service or product. In 1898, E. St. Elmo