Diversify your business. You may use a lot of trial and error to determine which business ideas work the best, but doing so will let you discard methods and ideas that do not work in favor of ones that do. Try new business ideas or products to sell as you go. Don't put all of your eggs in one basket. Ten products that make $100 per month are more profitable than two that each make $300. If you seem to cap out at a certain amount each month on one product, add another to your repertoire.
WeReward: This iPhone and Android app allows you to complete small tasks (ex. taking a photo of yourself with your favorite beverage or eating at a new establishment) for points that translate to cash. Though the per-task reward is small, there are millions of participating businesses and the points can add up quickly. The location-based rewards are best if you already have an active lifestyle and won’t have to force yourself to starting eating/drinking out all the time.
When describing whatever it is your promoting, share your experience! If you can throw in some data or graphs to go along with it, even better. Back when I was more actively writing about eHow, I promoted an ebook that I read which helped quadruple my earnings per article. I created a graph that showed how much I earned before I read the book versus how much I earned after. To this date, that ebook has been one of the most successful affiliate promotions I’ve done on this blog.
How many email newsletters are you bombarded with every single day? There’s a reason for that. Marketing to an actively interested group of email subscribers is one of the best ways to make money online. There have even been million-dollar businesses built from simple email newsletters like TheSkimm, or Mister Spoils. Each newsletter targets a specific type of user with interesting, daily content, while also partnering with relevant companies and affiliates to bring in extra money. If this seems daunting, it’s not. Tools like MailChimp, ConvertKit and AWeber make it easier than ever to get started with email marketing. And another great option to consider (with the largest free plan available) is SendPulse, with their ability to send up to 15,000 emails per month to 2,500 subscribers, and then affordable plans starting at under $10/month as you grow from there.
You can also market your ebook on your own website or blog, particularly if the site gets good traffic. Still another method is affiliate marketing. You can offer to pay sites related to your ebook a percentage of the sale price – say, anywhere between 20% and 50% – for them to post an ad or linked article for your book on their site. This could enable you to market your ebook on multiple platforms for greater market exposure.
Also, I’m not sure what you write about on your blog but there are tons of affiliate networks out there with all different offers that can possible earn you much more money than you could earn on Adsense. CJ.com is one of my favorite affiliate networks so I’d recommend checking them out along with Clickbank and MaxBounty. I’ve had great experiences with all of them.
The cash back industry is ruthlessly competitive, isn’t it!? All of these apps want new users, which means you can load up on welcome bonuses. The Ibotta app is another opportunity to get a bonus: they are giving people $10 when they sign up. Unlike the other apps mentioned in this article, Ibotta specializes in getting you cash back at grocery stores.
If you have a fondness and talent for taking pictures you can make extra money online by becoming a stock photographer and selling your images to a stock photo company like ShutterStock or iStockPhoto. You’ll get royalties every time someone licenses an image you’ve submitted. To really be successful, build your own photography website to be able to showcase your portfolio and start getting higher-paid private corporate work.
Become a moving advertisement. “Wrap” your car in an advertisement, go about your usual commute, and get paid monthly to do it. (Some car-wrappers in San Francisco make as much as $400 a month doing this, but of course this varies depending on how big a city you live in and when / how often you make your commute.) You can also get paid to wear a company’s logo t-shirt around (particularly if you wear it someplace conspicuous, like at your school; see ShirtsInSchools.com as one example).
Etsy is the most popular online marketplace for handmade goods and crafts. From bracelets to phone cases, rings, furniture, and more, Etsy is perfect for anyone who is creative and wants to sell their handmade creations. As long as you have the space, this can make for one of the best ways to make money online that can be started with a very limited investment. Consider these 5 steps to starting an Etsy store, from Handmadeology.
If you're running on fumes, financially speaking, but you have some money coming your way soon, consider pawning something of value to borrow fast cash. Of course, to get those items back you'll need to pay back the loan with interest. If you don't pay it back in time, that you'll lose the item. If it's really something that has a lot of intrinsic value to you, don't do it. But if it's something that doesn't, you can certainly consider it depending on your situation.
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. 
Gary Belsky is editor in chief of ESPN The Magazine, where he has worked since 1998. The author of several books, he lectures frequently on the psychology of decision-making to business and consumer groups around the world. From 1994 through 1998, Belsky was a regular commentator on CNN’s Your Money and a frequent contributor to Good Morning America, CBS This Morning, Crossfire and Oprah; he continues to appear on local and national radio and TV, commenting on sports, economics, business and personal finance. A St. Louis native, Belsky graduated from the University of Missouri in that city in 1983 with a BA in speech communication and political science. Before joining ESPN he was a writer at Money magazine and a reporter for Crain’s New York Business and the St. Louis Business Journal. In 1990, Belsky won the Gerald Loeb Award for Distinguished Business and Financial Journalism, administered by The Anderson School at UCLA. Belsky, who lives in Manhattan, serves on the board of directors of Urban Pathways, one of New York City’s largest providers of services to the homeless and mentally ill; as well as the New York Neo-Futurists, an East Village theater company.
When I tell people I make money online they tend to assume that I'm running some sort of Ponzi scheme. But I've never been a good enough liar to pull that off, so instead I blog. While I make pocket change compared to the biggest names out there, there are plenty of other people who have completely replaced their full-time jobs in favor of making a living online (and we're talking six-figure revenues).
Run virtual errands. If you have a computer with Internet connection and are good at searching the Web and communicating with others, you can become a virtual personal assistant with Fancy Hands. The service hires assistants, who set their own hours, to help its users tackle tasks such as making calls to service providers, scheduling appointments, and finding the best prices for services and products. You get paid per task, starting at between $3 and $7.
If you have your own eCommerce store, social media is the perfect platform to showcase your products. Demonstrate your products in use and tell your social following why they need to buy your merchandise. Most social media channels allow you to add ‘buy’ buttons your pages, allowing your followers to easily click through to your site and make a purchase.
27. Sponsored/paid posts – Many blogs publish sponsored and paid posts. Sponsored posts are basically just posts about a specific brand, product or service. A company will pay you to publish an article about it. It’s similar with other paid posts as well. Your basically selling the spot for the article on your site. If you decide to take this route, you’ll want to build your traffic before you will get many offers.
Buying and selling websites is becoming more and more common. As investors are looking for ways to diversify their portfolio, some are looking to invest in websites instead of pouring all of their money into the stock market. If you’ve got some capital saved up, you could buy existing sites in hopes of reselling them for a profit. This is more of an investor’s play, but it’s possible to make a nice living while only connecting to Wi-Fi.
One factor that you must be aware of though is that Care.com is a peer-to-peer arrangement. That means that you will be in direct competition with other pet sitters in your area. You must price your services competitively in order to get business. Once you begin to develop a list of regular clients, you will be in a better position to raise your rates. This will be particularly true as you get referrals from those customers.
If you’re looking for inspiration, my friend Michelle Schroeder-Gardner of the website Making Sense of Sense has become the expert on all things affiliate marketing. Michelle earns more than $100,000 per month from her blog and the bulk of her income comes from affiliate sales. Michelle has had so much success with affiliate marketing that she even has her own course called Making Sense of Affiliate Marketing.