Adding workshops simply creates another stream of revenue that you can sell over and over again.

According to Forbes, e-learning is truly a profitable market, expected to hit $107 billion in sales by the end of this year.

Of course, that number includes all types of online training programs, so your niche may or may not fall on the higher end of that spectrum. Still the industry is expected to grow, so it’s never too late to get in on the earnings, especially if you have something of importance to say.