If you’re looking for a source of side income, or even for a career change, selling digital products can net you a lot of cash.

With digital products, you won’t have to deal with the high start-up costs of a brick and mortar shop. You can start creating and selling to the masses with fairly little capital, right from your living room. Plus, you won’t have to deal with the production and shipping of physical products.

Here’s a guide to some of the best-selling digital products on the web:

E-books

Although e-book sales have dipped in the last two years, they’re still a sizeable slice of the publishing pie. In the first half of 2017, e-books represented 17% of all book sales in the United States.

An e-book is possibly one of the most popular digital products being sold. It takes relatively little tech know-how to produce one, and …