If you are not comfortable in penning down your thoughts through blogs and content writing, make use of your camera to create a video presentation. Create your YouTube channel, upload videos and start monetising them. Choose a category or subject that you want to make videos on and get started, but make sure it's a topic that will interest a lot of people. Everything from cooking shows to political debates can find many takers on YouTube. You have to create a YouTube channel, which works on a similar model as a blog. As you make your channel popular and the number of subscribers grows, so will your earning potential. The payment one gets is based on every thousand views.
As long as there is still the written word, there will always be editors. Freelance editing and proofreading not only pays a decent hourly wage, it also gives you the chance to read about potentially interesting topics too. What's more, pursuing freelance writing & editing as a business idea can afford you a lifestyle that lets you travel the world as a digital nomad. You can find lots of job postings from companies and individuals in need of writing, proofreading, and editing services on Upwork, which makes this a high-demand opportunity to make money online.
Upwork: This website offers a great marketplace for selling just about any professional service. You don't need a merchant account, website of your own or anything else for that matter. All you need to do is be able to provide a high-quality service at a reasonable price. But be informed, you will have to compete with many others that are constantly bidding on open jobs.
One of the cool things about Google AdSense is that it's so easy to get set up. If you have a blog or website, you can sign up for a free Google AdSense Account. From there, Google will give you a unique code that you will paste onto your website. Google takes it from there, tracking your page views, traffic, and earnings on your behalf. There is no upkeep or maintenance to get this thing going, which makes it a no-brainer if you have a website already.
Pay-Per-Click is also considered as widespread and common affiliate agreement. Under this agreement, the affiliate marketers will get fixed rates depending on the number of clients who click on the links placed on the affiliate website that leads to the merchant website. Here a purchase is not necessary to earn commissions, all that has to be done is that the client clicks the link and stays at least thirty seconds on the merchant website. Regardless of what the visitor does on the merchant site, this will not affect the commission.
Mistake #3: Giving your friend’s product a glowing review without actually being familiar with your friend’s product. This happens a lot in the affiliate marketing (and book marketing) world unfortunately. It’s a “scratch my back and I’ll scratch yours” type of situation. By all means, give your friend a glowing review, but if you haven’t actually read their book or taken their course or tried their product, don’t talk about it as though you have. Readers deserve honest recommendations! (Here’s an example of me helping to announce the launch of my friend’s book while being clear I hadn’t read it.)
2. InboxDollars – InboxDollars is similar to Swagbucks, since you’re going to be taking surveys, shopping, etc., so if you want to maximize your return, sign up with both websites. They also offer a search engine that pays you (like Swagbucks) and you get $5 just for signing up. I won’t continue to list survey sites one after another down the list, but if you want to get paid to take surveys, also check out GlobalTestMarket, E-Poll Surveys and Survey Club.
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. 
At MoreNiche, our commissions are some of the highest found on any affiliate network selling physical products. We actually turn away potential advertisers who we believe don’t offer a fair deal. In fact, none of our advertisers’ commission rates fall below 30% per sale and the most they pay is 80%! That means for every sale you generate with a value of £100, you could potentially earn between £30 and £80 in commission. Not bad, we think you’ll agree!
29. Videos – This could be an entire section on it’s own. Many people have made money by creating YouTube videos. Evan of EvanTube is a kid and he has made millions by creating reviews of products that other kids his age would use. It’s not easy to get views into the millions, but once you do, you’ll start seeing some cash come in. Many bloggers have completely turned to videos to get their point across by starting a video blog.
Consider selling in lots. A lot is a collection of similar items that is sold in a group. For example, if you have a collection of books, magazines or similar pieces of jewelry, consider selling them all at once in a lot. You many not make as much money as you would have if you sold each item separately. However, the items will likely sell more quickly in a lot than they would individually.
Amazon Mechanical Turk is a service that lets you make money online through doing paid microtasks. Each task is something simple that requires human interaction like rating search results, checking for the right spelling on search terms, categorizing the tone of an article, or even basic translating. You can do these tasks from anywhere you want and make money online from the world’s largest e-retailer.
Too much too soon. Stick to one website to begin with. Don’t get distracted by shiny new niches. This will only dilute your efforts. It’s absolutely not a waste of time to spend hours on end researching the very best niche for you to enter into. The commission, cookies, product and even the advertiser’s website all have to be excellent. The last thing you want to do is invest money in creating your own site only to send visitors to an advertiser’s site that barely converts a single sale. Would you buy from the advertiser’s site? Question everything before you spend a single penny on building your new site.
Running a coupons website can be very lucrative. Find a coupon niche, select a WordPress coupon theme, and then display relevant coupons on your site. When your audience uses the coupon codes or discount links, you will earn an affiliate cut for example you could set-up a site dedicated to iHerb Coupons or add a page to your website with Web Hosting Promo Codes. Coupon websites are quite high maintenance as they need to be constantly updated with new offers. However, if you build up an engaged audience and allow them to post coupons and discounts they have found themselves, then quite quickly your workload will reduce.