Pinterest is one of the fastest-growing and most popular social media platforms around. This fact hasn’t gone unnoticed by marketers. It’s not hard to figure out why. A recent study showed Pinterest shoppers spend significantly more per checkout – averaging between $140-$180 per order compared to the average Facebook or Twitter purchases of $60-$80. Need more proof that Pinterest will help you market and sell your company’s products? No problem. How about the fact that U.S. consumers who use Pinterest follow an average of 9.3 retailers. Are you one of them?