Do you know the easiest way to make more money right now, with the least effort?
I often listen to audiobooks through Audible on my phone when walking the dog, exercising or driving in the car. I recently started listening to the “80/20 Sales and Marketing” by Perry Marshall. Already in the introduction, I heard the message “It is easier to grow by selling more to your existing customers than to find new customers” and “Your best new customer is your existing customer.”But first, what is the 80/20 rule?