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.
In today’s world, there are hundreds of ways by which you can make money online and I have personally tried many of them. In the process of doing so, what I have observed is that earning money online is not that tough. In fact, anybody can earn money online when we talk about short term. But when it comes to earning money from the same method to a longer period of time, then it becomes really tough. It might sound contradictory but it is actually true.
Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
Really good article with some great tips. Affiliate marketing has the potential to earn lots of money and I'm hoping I can make it happen. I have tried the matched betting and it DEFINITELY works. The one thing I would say is that you need to check that any bets have been accepted by the bookmaker. I have had on occasion bets which look like they have been accepted but don't register in my account. Always go into your account and check outstanding bets or your bet history.
How to Get It: You can apply directly through companies, such as Stella & Dot, a jewelry company that had over $100 million in sales in 2010, who is always in need of stylists. A few others include Avon (household and personal care), The Cocoa Exchange (chocolates and more), and Alice's Table (flowers). You can also visit the Direct Selling Association website — all the companies listed there agree to abide by a code of ethics, so they only offer legitimate opportunities. Typically reps make a small investment to get started (this is a legitimate and standard practice), and sometimes pay a fee for the merchandise being sold. After that you can work as much or as little as you want, and see profit based on how much you sell.
But these are just ways we try to optimize things on already successful websites. If you want to make money online on the long run, just jump into all of your customers’ shoes and focus on their experience – the journey they take on your digital property. Their fears, concerns, desires, their hidden agenda. When you really understand them, you only need to personalize and automate things to skyrocket your business.”
How to Get It: Sylvan Learning (Tutoring.SylvanLearning.com), Tutor.com, TutorVista.com and Tutorzilla (Tutorzilla.com) all offer a good cross section of the kinds of remote-based tutoring jobs out there, and they all have great reputations with students and teachers. Since you will be working with children, you can expect a background check before you are hired.
Many of my readers have started proofreading from their iPads, scanning legal documents for court reporters as a result of the Proofread Anywhere eCourse I recommend. You can read some of their testimonials in the comments on this post. They offer a 7-day intro course free so you can decide if that line of work is right for you before you pursue the training.
A work from home job can be any position that does not require you to be in an office. There a wide range of work from home jobs. Some companies offer opportunities for employees in traditional roles to work remotely for all or some of their workweek. These jobs often use technology for meetings, assignments, and collaboration. This practice is called telecommuting. Other work from home opportunities may include jobs such as customer service representatives for which companies will hire remote workers, or part-time virtual assistants to manage work which does not require a physical presence in the office.
Our first overlooked opportunity is selling your knowledge. In this instance, we are talking about creating a course or eBook that you can make available for purchasing online. Because of the automation available today, you may be able to put in the work once when creating your packaged information and then enjoy those checks coming in for months or years to come.
Write and publish an eBook. You don’t need a traditional publisher and financial backing to publish your own book anymore. In fact, Amazon.com makes it possible for you to publish your own eBook and sell it independently – with no financial investment on your part. And with Kindle eBook publishing, your book will appear on Kindle stores worldwide within 24-48 hours. Just be prepared to market it yourself on social media, your blog, or elsewhere if you expect to generate sales.
27. Sponsored/paid posts – Many blogs publish sponsored and paid posts. Sponsored posts are basically just posts about a specific brand, product or service. A company will pay you to publish an article about it. It’s similar with other paid posts as well. Your basically selling the spot for the article on your site. If you decide to take this route, you’ll want to build your traffic before you will get many offers.
Now, I know what you’re thinking. Most of the software and apps you use on a regular basis are made by massive companies or established development studios. Well, yes. But many successful apps, particularly those in the Apple and Google stores, are created and marketed by individuals and small businesses. In fact, independent developers made $20 billion in the App Store in 2016 alone.
Research selling prices of items similar to yours. Look up completed sales or current listings of items similar to yours. Find the high- and low-end prices, and price your object around the median price level. If you want your item to sell quickly, price it at the low end. The condition of the item also affects the price. Items in poorer condition should be priced at the lower end. Also, consider how many listings there already are of items similar to yours. If many similar items will be competing with yours, you may have to set the price lower to get the sale.
A popular tactic to make money on social media is to pay for advertising affiliate products. Create ads for particular affiliate products that are big sellers and have a high yield. Then target these ads at specific custom audiences to ensure your ads are viewed by those who will have an interest in the product you are promoting. If viewers click through your from advert to the product page and make a purchase then you will earn an affiliate fee.
UserTesting hires contractors to try out websites and offer their thoughts and opinions through feedback videos. Companies use this as a way to see how well their sites work and to try out new re-designs. Workers typically get paid $10 per test. Some testers report that opportunities can be a bit sporadic and you need to jump on them when they become available, but it can work well as a side gig when you’re already online anyway.
Robo-advisors are diversified investment accounts that are automatically managed by a computer algorithm (as opposed to a human money manager). If you want to invest, but don’t have the money, or don’t want to invest with a money manager, robo-advisors are for you! Robo-advisors make investing easier—and cheaper—so they’re perfect for new investors.