 We've all been there. So Erin, who lives in Dallas, decided that there had to be a better way. Namely, diaper vending machines. I got a stinky diaper. That's what I'm talking about. I started out selling packs of diapers. So it's a diaper, a changing table cover, and then a biodegradable disposal bag. But that was just the beginning. Because now, Erin is selling formula, onesies, pacifiers...