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.
First off, I’m a blogger so it seems wrong not to mention it, but more importantly, it’s a legitimate way to make money. It’s quite possibly the least straight-forward way on this list, but it’s very doable and it’s also quite possibly the funnest way on this list. I love blogging and I know hundreds of bloggers who feel the same. So let’s talk about making money blogging and what it really means.
Understand how a niche website works. A niche website focuses on very targeted, specific information. The content must be specific, useful and interesting to your target audience. Successful niche websites get anywhere from 1,000 to 10,000 visitors per month. You build content on a particular keyword, and you make passive income with Google Adsense or through affiliate links.
Blogging can be a great side hustle. Though the income may not be steady and it can take awhile to get rolling, there are a few steps you can take to ensure success. I would recommend that before you start thinking about money, you start thinking about the topics you are truly passionate about. What can you talk about and learn about for days? That’s exactly what you’ll be doing for years to come, after all. Get some more tips on starting a blog here: How to Start a Blog and Make Money in 7 Steps
6. IZEA – IZEA works in addition to a blog or on its own. You get paid to blog, tweet, take photos and take videos. The pay is mostly based on your following, so if you want to make money with your tweets, you’ll need to grow you Twitter following. Likewise, if you want to make money with blogs, you’ll need substantial blog traffic (more on blogging below).
Ebay is a bellwether. It's been around since nearly the start of the online boom. But, like any other platform, success can seem fleeting if you don't know what you're doing. Selling items on eBay, professionally that is, can be an art form. Getting people interested in your auctions isn't always easy, especially when there's hefty competition and low demand for what you're selling.
Freelance writing is such a great industry to get involved in if you want to work remotely. There’s plenty of work available and it’s typically one of the most flexible gigs in terms of scheduling. (You can often do the work whenever and wherever you choose.) Even better, it’s pretty easy to get started with a degree or previous writing experience. Read more at Freelance Writing Jobs for Beginners
If it’s not clear yet, information and expertise are two of the most consistent and lucrative ways to make extra money online. If you don’t like talking on the phone, you can sign up to get paid to answer professional questions on JustAnswer. There are thousands of questions being asked every month from people looking for help from lawyers, doctors, mechanics, vets, and more. To apply, you’ll need to supply your professional verification, resume, and a form of identification.
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 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.
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. 
If you have nothing of value to sell from home then retail arbitrage might be a better option for you. Many people partake in arbitrage to earn a little extra money, and for some, it has even become their full-time job. Retail arbitrage is the buying of goods at a low price and then selling them on a different platform at a higher price. Sales in shops provide ideal opportunities to pick up products for next to nothing. These can then be sold on eBay or Amazon for higher amounts, making you a nice profit.
Cafe Press: This website allows you to create digital designs that can then be sold on the platform. You'll earn a commission for everything that sells and you'll never have to deal with logistics like printing, warehousing and customer service. If you have some graphic design skills, then this is a great potential source for your web-based income.
More and more companies and startups especially are embracing remote work—where you use online collaboration and communication tools to do your work from wherever you want. And you don’t have to be a 20-something hotshot designer or coder to reap the benefits of working remotely. Many remote positions are for customer support positions or other customer-facing positions that don’t require specialized skill sets.
#24 – Magoosh – If you are good at GMAT, GRE, TOEFL, SAT, and ACT, and tests, Magoosh is looking to hire online test prep experts to help students prepare for these papers. As a requirement, you must be an experienced BA or BS holder with high scores in GRE, SAT, GMAT. The standard pay for weekdays is $20 an hour and shoots up to $25 an hour over the weekends.
19. eBay – Of course you can’t read an article about making money online that doesn’t mention eBay. You can start an eBay store and get serious about it or you can just sell some stuff to declutter your home. Either way, I’ve made my fair share from selling on eBay and it’s still a popular way to earn money. If you decide to start an actual eBay store, you’ll want to find a drop-ship business like Doba that will store and ship items straight to your customers so you don’t have to deal with an inventory.
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.
Logan is a CPA with a Masters Degree in Taxation from the University of Southern California. He has been featured in publications such as LendingTree, Debt.com, and CreditCards.com on topics ranging from paying down debt to using credit card points to saving money on taxes. After spending nearly 10 years in public accounting, including 5 with professional services firm Ernst & Young where he consulted with multinational companies and high net worth individuals on their tax situations, he launched Money Done Right in 2017 to communicate modern ideas on earning, saving, and investing money.
Most companies that hire for search engine evaluation have multiple projects available to work on, so the exact work you do might vary. However, search engine evaluation in the traditional sense involves analyzing queries that regular people like you and me might type into Google or Bing search and then determining the best possible results to match up to that query so that users have the best experience possible using a search engine.
Affiliate marketing is a good alternative to make money through blogging. One of the biggest aspects of the blogging in the modern time is affiliate marketing where big or small brands are offering the bloggers to sell their products by advertising them on their websites and then get a share for this. This is how affiliate marketing is working for those who have a big rush of the visitors in the form of traffic on their website. This is how bloggers can make out money easily from their home without putting much effort on the grounds of their writing skills for blogging.”
I also recommend FlexJobs for finding more home data entry jobs. With that site, you can regularly search legitimate work at home jobs for data entry and other industries. Every job lead is guaranteed scam-free, and it's the only membership-based jobs site I currently use and trust. Their listings are updated 5-6 times per week, and they are plentiful. You can currently get 30% off a subscription using promo code AFFILPROMO.
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.
For example, my husband and I use one credit card on everything and we pay our statement off in full each month. We take advantage of the cash back rewards and have accumulated over $600 just by spending money on our essentials like clothes, bills, food, etc in the past 8 months. I checked to see if our credit card company had a referral program and they did! $100 for every person that signed up using our referral link.
Considering that you have a finite amount of time, passive income should make up a large part of your work. If you're serious about generating any semblance of income online, then passive income should be one of your sole goals and ambitions. Why? Wouldn't you prefer to do the work one time and get paid repeatedly as opposed to relying on your time to generate that income? Invest the time at the front-end so that you can reap the benefits on the back-end. This means putting in a bit of sweat equity and not getting paid today. Rather, you'll get paid somewhere down the road. And you'll continue getting paid whether you keep building that passive income stream or you stop.