Another way to generate passive income is to invest and be a silent partner in a business. This is very risky, but with risk comes the potential for high returns. For example, several years ago both Lyft and Uber were looking for private investors to invest in their companies. Today, they are worth billions - but you as an investor would only reap that benefit if they go public via an IPO, or get acquired. So, it's risky.

People consider me an expert now, but I still have to get up and keep going in order to succeed and to provide value. You don’t actually have to be an expert, you just have to know more than the people who are looking for that information.  That was the case with Green Exam Academy. I wasn’t a person who got a perfect score on the exam, yet I was seen as an expert because I was the one talking about it online and I had done the test myself and passed it.
On the admin side, you can tackle everything like grading and reporting and it includes theme and shortcode support. If you require more features, CoursePress Pro is the way to go. It allows you to create an unlimited number of courses, supports 12 payment gateways, and includes all sorts of bonuses like course teasers, automated and manual assessments, free courses, media integration, live chat, and more.
So below is a list of my favorite books with a small description of each. I hope to have full-length reviews of each of these on my site soon. I also added a little section – a “to-read” list of books that have been highly recommended by others and I plan to read in the next few months. Feel free to add some suggestions down in the comments as well.
​I’ve been into home décor lately and I had to turn to Etsy to find exactly what I wanted. I ended up purchasing digital files of the artwork I wanted printed out! The seller had made a bunch of wall art, digitized, and listed it on Etsy for instant download. There are other popular digital files on Etsy as well such as monthly planners. If you’re into graphic design this could be an amazing passive income idea for you.
Similar to what Chris Guthrie did with his Amazon niche sites back in 2008-09, you should take every dollar you earn and reinvest it into your passive income business…pay for more content to be created, for better (and quality) backlinks to be built, to buy new niche sites etc.  At least for the first few years.  Chris did this, and it allowed him to go from $0 to $100,000 in just over 12 months.