You can sell your ebooks through Amazon's Kindle program or Apple's iTunes Connect, which gives you access to a large majority of the digital-book reading market and the barriers for entry are incredibly low. You don't need to invest lots of money to make this happen, but you do need to invest lots of time, not only in writing the ebooks, but in marketing them as well.
Blogging can be a great side hustle. Though the income may not be steady and it can take awhile to get rolling, there are a few steps you can take to ensure success. I would recommend that before you start thinking about money, you start thinking about the topics you are truly passionate about. What can you talk about and learn about for days? That’s exactly what you’ll be doing for years to come, after all. Get some more tips on starting a blog here: How to Start a Blog and Make Money in 7 Steps
With apps being constantly developed, competent app developers are in high demand. Again, if you have the experience or skills to create successful apps then this could be something you could end up working on as a full-time freelancer. Check out adverts for developers on Toptal, a higher paying jobs site for experienced freelancers wanting to make money online.
Hey!, I’m just putting some feelers out there to see if there’s anyone interested in making a pretty substantial amount of cash in a short amount of time. Only thing this requires is that you have an active bank account or credit card in the US. No cash is required up front to start. Which means your account can be on a zero balance and that’s completely fine. There are different money deals that suit just what you want, contact email@example.com
What does that mean for you? It means Nielsen will pay you $50 a year to keep their app on your favorite internet browsing device. The app itself collects statistics on your internet usage anonymously, so you never have to worry about any data being linked to you. And the best part is, the app takes up barely any space and doesn’t slow down your phone or tablet at all!