21. Facebook – Facebook swap shops are great for selling things locally. It’s like CraigsList, but a little easier. You simply search for swap shops in your area and ask to join the group. Once you’re in, take a picture of the item, write a quick description with the price and post it. It doesn’t get much easier than that. You can generally expect to get about what you would get at a yard sale, maybe a little more.
But when you find a way to serve a million people, many other benefits follow. The effect of word of mouth is greatly magnified. The feedback you receive is exponentially greater, and so are your opportunities to improve your products and services. You get to hire more employees and benefit from their experience, their skills, and their overall awesomeness.