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. 
However, with online employment comes fraudulent companies who scam job seekers into signing illegitimate offers. "There is currently a 61-to-1 scam ratio among work-at-home job leads on the internet — that is, for every legitimate job, there are 61 scams," says Christine Durst, cofounder of RatRaceRebellion.com and consultant to the FBI on internet scam.
Like talking to people and helping walk them through problems? You can bring in extra income as a contract customer support superstar for companies all over the world. Due to the 24/7 nature of online businesses, companies are looking for people in different time zones to help deal with issues that their users are having. Better yet, if you have experience in service or retail you’ll be perfectly suited. Check out indeed or the other remote job boards I listed earlier to find opportunities.
Determine if you have the equipment/tools to make your home-based business a success. Knowing what you need in terms of tools should be included in the cost. In some cases a simple computer and certain software will do the trick. However, if you are running another type of business, such as an embroidery or catering company you may need to purchase certain equipment to get your home based business off the ground.
Real estate can be a very profitable investment opportunity, but many people don’t know how or where to start. It’s also common for aspiring real estate investors to be scared off of the idea because of the upfront capital requirements. While it’s true that you do need some money to make money from real estate, technology has made it easier for investors to get up and running without much startup capital.
eBay: eBay is one of the most popular websites in the world, period. That means it’s a great way to attract lots of eyeballs to your unwanted items, fast. Initially designed as an auction site for DIY sellers, it’s now primarily a venue for fixed-price (though often heavily discounted) sales by professional merchants. Still, as long as you include high-quality photographs and thorough descriptions in your product listings, you can likely break through the noise. eBay’s fee schedule is complex, but as a general rule, expect to lose 10% of your final selling price to the site’s commission.
So, I put together a free master course for you to take that spreads out all of the work involved in starting a blog, into a series of action-packed lessons. My free course breaks the entire process of starting a blog down into an incredibly simple 7-day process for going from 0 to brainstorming the best blog post ideas, publishing (and promoting) your first blog post in just 1 week. We also cover beginner and advanced ways to learn how to make money blogging in the course. I can't recommend it enough.
Trim: This financial “assistant” communicates with you via Facebook Messenger or text; there is no app. Trim can negotiate your cable, internet and/or phone bill with any provider, and claims to be able to lower your bill by up to 30% (their cut is 33% of yearly savings). Trim will also analyze your transactions so you can quickly and easily understand where your money goes and provide personalized recommendations for the right financial accounts for you.
It’s sometimes hard to comprehend just how much people love t-shirts. And with the right niche, marketing and tools, you can create an online t-shirt business that makes you extra money online while you sleep. (Even Bloomberg and Forbes feature stories from entrepreneurs who've done just that.) Services like TeeSpring make it easier than ever to create a t-shirt drop-shipping business where they handle the sales, printing, and shipping, and you’re only responsible for design and marketing. Or you can even buy into well-established franchise businesses like Rhea Lana that sell fashionable, affordable kids clothing and get the backing of a proven organization to fuel your online sales. For more tips, check out this simple guide to launching and marketing an online clothing store by my friends over at Selz.
Mechanical Turk is Amazon's take on micro-jobs. These are small miniscule-jobs that you can do for other people, which they call HITs, or Human Intelligence Tasks. These are super simple tasks that anyone can do. Some examples are listing off some URLs with certain kinds of images for one cent, or recording a few phrases with a microphone for 6 cents.
Selection. One of the keys to success on Etsy is selection, according to industry insiders. In fact, the goal of most serious shop owners is to have at least 200 items for sale. If you’re creating all of those items yourself, that’s a pretty big time commitment. But the more options you give to your customers, the higher the chances that you’ll make a sale.