Working for yourself can be liberating. It gives you the opportunity to be creative and share your ideas with others, but what if your hard work goes unnoticed and you are not paid for it? What if your bills fall to the wayside and how do you plan on paying for groceries for the week? It can be extremely frustrating waiting for a pay check especially if your waiting game is months long. Here are 6 proven techniques to get clients to pay you in a timely manner.