Sold $3.5k worth of shit in a day. Also my first PPC campaign! Investment: A few minutes on finding a good product and some keyword research, $10 on AdWords and the time taken to make a badass, aesthetically pleasing landing page. 35% conversion rate. w00t. Not a big deal to most of you, I'm sure, but it was nice to check my stats and see that return for so little work. Hustle hard.