The only way to increase your income substantially, then, is to reach more people. The difference, put simply, is between writing an article and a book. If you write an article and sell it to the New York Times for $1 a word, you’ll never see more money from that piece again. On the other hand, if you were to create a collection of articles and sell it in a book, you may (depending on various factors, which we’ll get to) see money from this book over and over again until you keep it in circulation.
If you are a photographer looking to diversify your income stream, putting together styled stock photo packages can be lucrative. For example, a package of 15 wedding-themed stock photos for $10. You can then market this to any bloggers or businesses who are in the wedding business for their use (photos of different engagement rings styles are super popular). Through this method, it’s possible to make a continuous stream of income off of photos you’ve taken once (similar to a licensing deal).
Some other parts of the book echo advice found in other bestsellers, with the section on how to create a lean startup being reminiscent of Eric Ries’ advice in Lean Startup – this by the way is one of the biggest lessons I think people new to the world of passive income need to realize…you can get started this week, with just $50, and still be on a level playing field with people who have a ton of money behind them (well, almost).