Another great place to add affiliate links is on your high traffic pages. Take a look through your analytics to see which pages get the most views, and add a strong call to action on those pages. For instance, if I have a post about how to find a WordPress theme, I might end it with something like this: “If you’re looking for an SEO-friendly theme, here is one I recommend.”
Monetize a hobby. While some hobbies actually cost money, others can be transformed into a profitable business venture. Ultimately, it depends on what your hobby is and how talented you are. You could turn your love of photography, for example, into a part-time gig taking family portraits and wedding photos or selling prints on Etsy or at arts fairs.
The best smartphone apps are based on the freemium model, which allows some level of game play or usage without having to purchase. But this also means that you have to build something with real inherent value. It also has to be highly engaging if people are even going to consider paying for an in-app purchase. Take the time to really research this money making opportunity before diving in head first.
How much will you make? I think my best month with Google AdSense was almost $5,000 over the last ten years. That amazing month blew my mind since it was actually near the beginning of my blogging journey. When you go from making zero to $5,000 in a month, that will rock your world. For me, it also got me even more excited because I knew there were other ways to monetize.