Upwork: This website offers a great marketplace for selling just about any professional service. You don't need a merchant account, website of your own or anything else for that matter. All you need to do is be able to provide a high-quality service at a reasonable price. But be informed, you will have to compete with many others that are constantly bidding on open jobs.
You could also opt to use existing websites for making money. These include both active income and passive income methods. For example, you could sell some used items or invest in creating some digital designs that then can be sold on merchandise. Again, devote a sizable portion of your time to passive income so that you can slowly build up earnings that will arrive on autopilot without any extra added effort.
It’s not really insulting I picked up a Photoshop Element 8 and Cs5 Extended while deployed to Afghanistan and before hand I had used a friend trial version with plenty of free time and nothing else to do you can become very talented in these aspects, I myself designed numerous things for my company and batallian won many awards (including a deployment coin I designed) if you have the talent you do not paticularly need to attend a $63,000 university to prove it, most of these schools (I’ve read many reviews) don’t fully go through many of the aspects required for the degrees they issue and many find they are out of school with no work and a mountain of bills, NO THANKS market yourself well enough and your personal talent can get you anywhere without a degree and four wasted years of your life.