Everyone’s an expert in something. Whether you know how to knit infinity scarves or code software like a pro, earn money for your expertise by writing and self-publishing an ebook. Use a service like Amazon Kindle Direct Publish to help you reach a bigger audience, or market the product to your own audience and sell the book on your personal website.
I like the way you have listed the ways to earn extra income and was quite surprise that you did not make mention of network marketing, which is a way to make extra income without quitting your regular, though most people view mlm as a pyramid scheme but the real pyramid scheme is a regular 9 to 5, because you can only have one president of a company at any given time and network marketing business model to promote product that can be used is really cheap to join and can offer a substantial extra income or what do you think?

One thing I’ve realized is this: It’s FAR easier to work for an employer than it is to develop durable passive income streams for the average person. Why? Because working for an employer in a place that “needs” you means that it’s possible to show up and give a 50% effort. You can show up, put in your time, go home, have a beer, watch TV, and rinse and repeat all without REALLY having to put in the effort.
2. Focus on income-producing assets. Internet growth stocks may be sexy, but they provide no income. To build a large enough passive-income stream to survive, you must invest in dividend-generating stocks, certificates of deposit, municipal bonds, government Treasury bonds, corporate bonds, and real estate. You're free to invest in non-income-producing assets for capital appreciation too. You just want to earn reliable income when the day comes to leave your job.

I just wanted to say how nice it is to see such a positive exchange between strangers on the Internet. Seriously, not only was this article (list) motivating and well-drafted, the tiny little community of readers truly were a pleasant crescendo I found to be the cause of an inward smile. Thank you, everyone, and good luck to you all with your passive income efforts!! 🙂
A passive income stream is one that, once put in place, earns income for the owner without needing much more additional effort. Passive income streams are a good way to supplement your income because they are inexpensive to create, low risk, easy to duplicate and make money any time of day. You can earn passive income on money you invest or property you rent out, but many people earn it over the Internet.
Peer-to-peer lending means loaning money to other people. Specifically, you lend money to people who don’t qualify for traditional financing. Companies like Lending Club and Prosper offer returns in the range of 4-10%, which are a lot higher than a typical saving account. You will be able to select the right investment for you, based on your risk assessment strategy.
Venture Debt – I invested $120,000 in my business school friend’s venture debt fund. He started his own after spending 8 years at one of the largest venture debt funds as a Managing Partner. I’m very focused on income generating assets in this low interest rate environment. The true returns are yet to be seen, as the fund has a 5-7 year life before it returns all its capital.
One of the great parts about the online world is that a website and its domain name is like real estate - It can go up in value over time. In fact, sometimes just the domain name without the developed business can be worth quite a lot to some people. Of course, like almost anything mentioned here, the necessary know-how is required. If you’re willing to put some time into it, then you can earn a nice online income. So far I sold 4 domain names with an average price tag of a couple of thousand dollars. Nice income, considering I bought each domain for around $10….If this income stream interests you, check out flippa.com - It’s one of the best marketplaces I know for selling websites or domain names.

However, affiliate marketing isn’t as simple as just placing some links in your texts and hoping to make a sale. To be successful, you’ll need to follow some best practices. First of all, always disclose that you use affiliate links or your readers may feel as if they have been misled. Choose to link out to products that are relevant to your niche and your content. Ideally, you will only link to products and services you can personally vouch for. http://peterbreboneria.com/wp-content/uploads/2018/06/Passive-Income.jpg
I personally haven’t tried any of the below methods so I can't speak from experience to how they work. In my mind, the most lucrative way is through building a REAL business online and providing your visitors with great value. However, after some thought, I decided to include these here because, quite often, the biggest roadblock for many is a mental one: believing that making money online is possible. From my experience, once you have made your first dollar, or even your first cent online, the world is suddenly a different color.
The idea behind cashback is simple: you get rewarded for purchasing or using products you plan to buy anyway. Cashback sites pay you when you click through them, go to retailers, and spend. For example, check out eBates.com - There are over 2,000 stores to choose from including Walmart, Target, Sears, Calvin Klien, and others. You also get a $10 gift card after your first $25 purchase. Sign up is free. (If you encounter a cashback site where it’s not, avoid it.
Have you always wanted to own your own business? You could start a side business while you work a full-time or part-time job. For example, if you're a graphic or web designer, you could start your own graphic or web design business on the side. If you like to make jewelry, you could sell at craft fairs and online. Starting a business may be daunting, but if you believe in you and your work, you could earn a decent living, maybe even quit your day job. Search out those who are doing what you want to do and interview them. Find out the mistakes they made and ask for guidance. 

Thank you for being a part of this community. Thank you for reading. I hope that I can continue to encourage, support, and motivate you to achieve your life goals. And if I’m not, let me know how I can better do so. There are so many different platforms to connect with me – on Facebook, Instagram, and Twitter, but I tend to respond fastest through one of these methods:
×