Lisa Irby's description: The biggest challenge I face with print on demand is learning what to sell where. That's why I tend to focus more on sites I sell the most on. In this video I'm sharing a couple of tips about selling on Zazzle and Spreadshirt. Check out my print on demand website at http://www.passiveshirtprofits.com There's something in this video she says that is basically the key to earning in POD! If you're trying to earn your money using sites like Zazzle, Amazon Merch, Spreadshirt, Redbubble and the list goes on... you will have to spend some time figuring out the site. A lot of "gurus" on YouTube talk about creating a T-shirt design and publish it to multiple sites, totally relying on that site's customer base. But Lisa Irby knows that if we want to diversify our POD income streams, we really have to diversify more than just the sites that we're using, and figure out how to do well on those individual sites. It's a lot o