23. Affiliates – There are many affiliate networks, such as FlexOffers and CJ Affiliate that allow you to promote other people’s products and services. You simply put a link or a banner on your page and then you get a percentage if someone clicks through and buys the product/service. You’ll want to select products that are specifically within your blog’s category.This is an effective way to earn money once you have the traffic coming to your blog.
Career in online marketing – This one comes per the suggestion of Ian in the comments, and rather than rewrite what he said, I’ll simply quote him: “There are two types of careers. The first one, where you have to work out of an office, is not really making money purely online because it’s a job that requires an office presence (although an absolutely amazing one and one that may still make your list). However, another route is starting your own SEM agency. If you start your own agency, you can make a tremendous amount of money from the comfort of your own home if you work hard and are really good.”
Coming in at number 2 for the best legit ways to make money online is by selling your own products or services. So many people have skills or they can make something that other people want. For example, my sister is phenomenal at making specialty cakes. Not just regular cakes, but they actually have almost a whole scene on them with different people and houses or whatever you want, she can make it. She could either sell training programs or she can sell cakes themselves. People can request cakes and go on her website and request certain things. Not only can she do this for people and make money at it, but she’s making a living doing something she really likes. It’s turning a hobby into a career.
Writing copy for websites is another great freelancing option for those who have a way with words. Copywriting can involve writing the text for websites, press releases, promotional offline materials including leaflets and brochures, and any other professional text for businesses. While writing blog posts is well paid it won’t make you as much money as writing copy for sales pages. However, clients can be more fussy, as they want the highest quality writing for the forefront of their website or advertising campaigns. Many freelance writers offer both copywriting and blog writing amongst their services. This can be a good way to juggle regular but lower paid clients (blogging) with the higher paid but ad-hoc project based copy work.
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.

Sign up for a reputable affiliate network: Aside from Amazon, there are dozens of large reputable affiliate networks, such as Share-A-Sale, Clickbank, and Skimlinks, that specialize in connecting you with merchants who are looking for affiliates to sell their products. They charge relatively low commission fees for the privilege of connecting you with merchants, and the merchants on these sites tend to offer much higher commission percentages or set dollar amount payouts.
Take it seriously. Yes, you’re applying for an online job. Yes, you can do the work in your underwear, but that doesn’t mean it’s not a “real job”. You must treat it as such or they aren’t going to treat you as a serious candidate. You aren’t the only one who wants to work in their underwear. In fact, the competition online is likely higher than it is in your local area.

I really like your list because it shows that there’s no one single way to make money online, but rather there exists a multitude of opportunities. In fact, if you’re smart about it, it makes sense to attack multiple opportunities because diversification drives financial stability. This is one of the things I’ve really enjoyed about your blog all along – you personally go after multiple online income streams such as niche sites, blogging, affiliate marketing, article marketing, and peer to peer lending. I am ALL about that same strategy both online and offline because stuff happens and diversification is the key to protecting and building wealth.
Side note: I could have easily used affiliate links for the majority of the items listed below, however I have decided to only use affiliate links for services that I actually use, or ones that I’ve seen highly recommended.  The vast majority of these links are not affiliate links.  I want this article to be a valuable resource, not a source of income for me.  If you use my affiliate links, I may earn a small commission, but I will greatly appreciate it!

SwagBucks PayPal gift card redemption is definitely not instant. Their website says it can take up to 10 business days. I have cashed in several PayPal gift cards with them and it could take anywhere from 24 hours to the full 10 days to receive them. About 5 business days seems to be most common. Don’t get me wrong…I love earning with SwagBucks. But Paypal payment is definitely not instant.
If you are great at typing fast and transcribing, this is for you! By signing up at Transcribe Me, you get to work on tasks where you are expected to turn audios and videos into text form. What’s more, you get to determine your work schedule and have the opportunity to have a career progression. All that you need is a computer connected to the internet and your transcription skills. Tracking of your weekly work is easy and in real-time. You also get to request for your payment at anytime as long as you have a minimum balance of $20. This is released in a fast and secure way through PayPal every Thursday before 9 a.m. EST.

Society6: Selling on Society6 is as easy as uploading a high-res file, then setting your retail price and your profit for each art print type and size. The site will produce, package, and ship the product for you. You can also add a large variety of other products, including phone cases, clothing, home decor, and bed and bath products, which have pre-set royalty payouts.

Thanks Howie. Also, I can’t believe you’re selling the rights to that course! It’s definitely a valuable product, although I don’t think I have the time to add it to one of my projects. Someone else would be much better equipped to take it to that next level (like Pat, as you mentioned – although I’m assuming he has too many projects on his plate at the moment).
Fiverr: Israeli-based Fivver was started in 2010 by Shal Wininger and Micha Kaufam. It's a great resource for selling just about any service online. You can offer gigs as low as $5 but also get paid much more for upgrades and add-ons. There are plenty of providers earning 6 figures on Fiverr so it's definitely a worthwhile cause for generating a healthy income. Just ensure that you provide some serious value. 

If you have some money to play with, a creative method of income is through private labeling. The practice of private labelling essentially involves choosing a product you’d like to sell, sourcing a generic version of that product for resale, creating your own brand, and selling your products through Amazon. It may take a significant investment of time to set up, but you can set it up so it’s all automated and hands-off after you first launch. Ship your product to Amazon, Fulfilment by Amazon (FBA) will handle shipping (and returns) to your customer, and you collect the money you make.
Check if you need a model release. Photos of people can only be sold for commercial use if they've signed a 'model release' that gives you permission to use their image (children need a parent/guardian to sign). Without a release, these photos can still be sold for editorial use, as long as they were taken in a public place – eg, if you submitted a 'breaking news' shot with people in the background. If there's any doubt, always ask permission.

If you have a background in a specific field, you may find there is a demand for writing industry papers in your area of expertise. For example, there are often adverts for doctors, lawyers, nutritionists, and business experts from particular niches, to write white papers on different subject areas. These are well paid jobs that you will need to stake your reputation on, but that can often be worked on from the comfort of your own home.
Number 3 on my list of ways to make money online is to become an infopreneur. I love this one because it’s how I got started. The way to do this is to use the CTPM process to track thousands of visitors to your website per day. You can learn more about the CTPM process at MySiteSell.com. That is the service I used to start learning how to make money online. Within’ one year of going through their training program, I was able to quit my job as a full-time truck driver. Becoming an infopreneur is how I started.
Cash Crate – This site is pretty cool because you can get paid for doing a variety of simple tasks online.  Just for signing up, they give you a free dollar.  In addition to getting paid for simple tasks, there are also a lot of great ways to get coupons and cash back for purchases you might typically make.  For example, you can sign up for a free trial of Stamps.com, and Cash Crate gives you $9.60. Although each individual task may be small, it adds up.  This is a great place to “get your feet wet” with regard to making money online.
People are turning to audio and visuals when it comes to technical subjects. However, you should consider doing an ebook first and turning it into an audiobook through a resource like Audible's ACX platform. You can hire a producer either through a royalty share program, so you don't have to shell out upfront cash, or you can do a pay-per-hour hire as well.
Start by taking other courses you’re interested in: Not only is this important competitor and opportunity analysis, but it also gives you an idea of how a course could or should look and feel. What’s the pacing like? Is it via email, video, in-person chats? Once you understand how you want your course to look, it’s time to decide what it should include. Those same courses are a great starting place. How can you make your course better or more interesting? Do you have experience others don’t?

If you want to clear some space out in your house and have a big stack of books you’ve been holding onto for too long, you can make money selling your books and textbooks online. Stores like Half Priced Books and others will give you cents on the dollar for each of your current books while you can check what your book is worth by simply entering the ISBN number on Book Scouter.
Amazon offers a service called Fulfillment by Amazon (FBA), which can be extremely useful for arbitrage sellers, or others selling their own products. If you opt for FBA, Amazon will store, pick, pack and deliver your products. That means you can scale your arbitrage business quickly as you don’t have to store products in your own home or waste time with postage.
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.[29]
It’s one of the oldest and most proven ways to make money – buy low, sell high. The buy low part comes from searching garage sales, estate sales, and even thrift stores to find items that are in good condition (“gently used”) but selling well below what they would if they were brand-new. In this way, you might be able to acquire an item for $5, and later sell it for $50.
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