Create a killer course experience: With your course validated and in the works, you need to figure out how people will take it. Most course creators choose to host their courses (after going down the path of learning how to make a website) on their own blogs. This way, they get all the value of bringing customers back to their site on a regular basis. I host my own courses from a subdomain on my own site so I can easily add more. The course experience is incredibly important as well. And after trying most of the solutions, I highly recommend Teachable—an online platform designed specifically for courses.
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.
Then, if my piece of content is so unique and valuable around hiking backpack recommendations, that other reputable outdoor websites are willing to link to it and build the page’s authority, then I’d have a very real opportunity to rank high in organic search for these search terms (meaning, my page will come up first when someone searches for hiking backpacks).
If you have a propensity for writing and you can slay with your prose, consider writing an ebook. While the market has certainly become saturated as of late, books that help teach people about a technical topic still sell extremely well. This is a great source of passive income but does require a large amount of effort at the outset before any money is generated.
Take good pictures. Some of the options below don’t require you to actually take the picture and sell the product, but for the ones that do, make sure you take a clear picture that makes your product stand out from the others.  If you’re going to be taking a lot of pictures, set up a small “studio-like” area in your home with a backdrop and proper lighting to really make your pictures come across as professional. And of course, you’ll want a good camera too.
Promotion. You don’t need to buy digital ads to promote your classes, but it’s definitely worth your while to drum up support by email – sending out targeted blasts to your professional and personal networks – and social media accounts. As you gain students, reputable platforms like Udemy will boost your visibility, doing some of the hard promotional work for you. However, you must opt into its extensive course marketing network.
This isn’t to scare you off. I simply want you to know that this guide is going to focus solely on ways to make real, sustainable extra income online. Not just a few quick bucks. I want to share all the mistakes I’ve made that got me to where I am now so that you don’t have to go through them, and can build a successful online source of income for yourself.

Topic and Structure. It’s not enough to select a popular vertical. You need a compelling topic and a tight structure for each class. After all, everyone wants to learn how to code, but you can’t teach every popular program language in an hour. Build your curriculum around interesting, high-demand topics within your niche. Use real-life examples, hands-on exercises, and attractive graphics (whiteboards work well) whenever possible.

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.[23]
Hunt for under-priced used books that you can sell online. Download an app that reads ISBN numbers so you can scan the barcodes on books. This will pull up the book’s current price on Amazon so you can see if it’s worth trying to resell it. Then, visit used book stores, thrift stores, and garage sales to look for high value books. Post the books for sale online using sites like Amazon or Ebay.[12]
Don't sacrifice morals for a quick buck — At the outset, you'll want to do all sorts of things to make money online, but don't sacrifice your morals for a quick buck. Not only will you put people off, but you'll lose Google's trust. You also shouldn't concern yourself with things like Adsense or other ads on a blog before you have around 100,000 visitors per day. Yes, per day. 
Working online could actually earn you more if you play your cards well. For example, if you take on two jobs a day, you will earn less than a person who does five jobs a day. Your earnings fully depend on how much expertise you have and how willing you are to work. This means that you get value for your time and effort as opposed to working in an office for a fixed salary at the end of the month.
If you have a knack for organization, you can make money online as a virtual assistant helping people to keep their days in order. A virtual assistant will do everyinthing from bookkeeping to research, database entry, booking travel, and managing email. It can also be an awesome way to rub shoulders with some very important people, build up your professional network, and of course grow another stream of income. You can find great gigs on UpWork, Fiverr, Indeed, and Remote.co.
When you lack the luxury of time, making money on or offline can seem like an impossible task. How are you supposed to do that when you're working at a life-sucking nine-to-five job? While the stability of full-time employment might allow most to sleep well at night, it doesn't empower your creative juices to search for new income-producing strategies.
UserTesting’s website testing gigs do require focus and rigor, but they’re far shorter and don’t need to happen simultaneously, making them much easier to fit into your schedule. They don’t pay quite as well as game testing, though. If you’re diligent, you can reliably earn $20 per hour, though the overall work volume is sometimes thin. You need a decent, relatively new computer or smartphone to complete tests.

When it comes to at-home income, selling your unwanted stuff is the definition of low-hanging fruit. Even if you’re intentional in your purchasing habits, you likely have possessions you can do without. Examples include old kids’ clothing and toys, sporting goods you no longer use, out-of-fashion wardrobe accessories, electronics, valuable but nonsentimental keepsakes such as watches and jewelry, old furniture, dusty tools and outdoor equipment, and perhaps even big-ticket items like a motorcycle or second car.
5. Fiverr – Fiverr is a great place to make a few bucks or spend a few bucks if you need some of the services people offer. Basically, everything is $5. You either pay $5 or charge $5. They call them “gigs.” You can offer your services however you choose. If you sell art and you’re fine selling pieces for $5 each, that’s a gig. If you’re a graphic designer and you want to offer your services for $10/hour, simply offer a 30 minute gig. If they need two hours of graphic design, they pay you $20, or $10/hour by buying four gigs.
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