Amazon just had its most profitable year yet. Want to get in on the action? Third-party sellers made up around half of those sales. Find out how you can make money on Amazon, too. Kim takes a look at how the e-commerce giant uses the troves of data on what sells to craft its own product line. All that and more with guest Jason Boyce, author of "The Amazon Jungle: The Truth About Amazon, The Seller's Survival Guide for Thriving on the World's Most Perilous E-Commerce Marketplace." Jason has nearly 20 years of experience as a seller on Amazon and is the founder of Avenue7Media. Learn more about your ad choices. Visit megaphone.fm/adchoices