How do you sell a product, any product, and create something that people can’t get enough of? What you are trying to ignite is a social epidemic, when an idea, message, or product spreads through the public masses like wildfire and creates a craze. This is how to sell a product. We’ll take a cue from medical epidemics: When a virus spreads, it starts with one person — Patient Zero — who gets sick and infects a handful of others. Then each infected person passes the germs to more people, and with exponential speed and reach the virus spreads until
How to Sell a Product: 3 Major Principles, Explained










