THIS IS INSANE! I think I found the goldmine niche! the Shopify Facebook method works, I spent $0.91 on PPC and two sales in 48 hours. One of the products was $500!! The secret is.....don't use Facebook use bing! (make sure your ad copy is good, obviously) Shopify sales screenshot: http://imgur.com/jS8lGuR Bing ad spend screenshot: http://imgur.com/YViA5Qu go make some money!