A few days ago I came across a plug by John Jantsch (of Duct Tape Marketing) about his latest book “Referral Engine” on Facebook – the mention was John’s offer of bonus material for anyone who produces a receipt for the book.
I am not usually sold by bonus content but because all previous content I’ve read at/by Duct Tape Marketing has been a great read… Okay, John, you got my attention.

Knowing how interesting John’s work can be Continue reading →