For those with a large Twitter following, you can make money from your Tweets alone with Sponsored Tweets. You could be paid for sharing a business’s information, recommending restaurants or hotels, or tweeting pictures of you using or wearing products. As with all sponsored posts on social media, businesses will only be prepared to pay you to Tweet if you have a large following that you can influence. So work hard on building up a loyal fan base.
Next, you need to set up and build your YouTube channel. Your YouTube channel is your homebase for all your content. If you already have a Google account for Gmail or Google Drive, then you can use that to log-in to YouTube and start setting up your channel. Pick a username that works for you and is memorable (if you’re using an existing Google account you’ll have to edit your username in Google+).
Look into survey sites like MyPoints, Survey Junkie or Vindale Research where you’ll get paid just for taking surveys and giving your opinion. Sounds like a pretty sweet deal, right? Just remember, these sites are looking for specific criteria. So you might have to wait for the right survey to come along that you qualify for. Plus, you’ll have to reach a certain threshold before you can cash out your points. It’s not a get-rich-quick opportunity by any means, but that extra cash can still add up over time. If you’re the patient and persistent type, give it a shot!

If you're looking for more traditional part-time jobs, Pollak notes that flexible job postings are on the rise for positions such as home health aides, nurses, customer service representatives and administrative workers. Seasonal work, such as part-time work tied to the local tourism industry, construction season or holiday shopping season, may provide opportunities for part-time work to earn extra cash.
Mow lawns or plow driveways. If you’re willing to mow yards or shovel or plow snow in the winter, you could easily start your own snow removal and lawn mowing business on the side. While you can usually find work by reaching out to your local community via word-of-mouth, flyers, or online message boards, the website Plowz & Mowz allows you to set up an online profile and reach more customers in your area.

You can make extra income by becoming a virtual assistant. This is something that I started doing after I created my blog. It doesn’t comprise a LARGE percentage of my extra income, but it is there. I like to be diversified just in case anything does happen to one of my other extra income streams (yes I realize that I am not fully diversified because a lot of my extra income is earned online – just in different ways).
Could you make an extra $200 per month? Sure. How about an extra $1000 per month? How would that change your life? To most, it would make a monumental difference. But what if  we were talking thousands more per month or even tens of thousands more? How would that alter the trajectory of your life? Clearly, you can make money on the internet. You just have to decide how much of your time it's worth.
Rover is a dog walking and pet sitting website that is always looking for qualified dog walkers in cities all over the United States. So when you take your pup on a walk, you can also take a second (or third) dog with you and get paid to walk. 30-minute walks fall in the $10-30 range. With a neighborhood route, that can add up quickly! You’re just a short application away from getting started.

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.
Rent out a room on Airbnb. Living near a tourist area has its perks, including the prospect of renting out a room for a profit. With home sharing sites like Airbnb, you can rent out a room in your home – or even the entire place – for a day, a week, or longer. If you have extra space and might enjoy the company of travelers, renting out a room is great way to earn some extra money with little effort on your part. See our post, “How to Make Money as an AirBNB Host.”
I live in NYC where I never thought buying rental property would be possible, but am looking into buying rental property in the Midwest where it cash flows and have someone manage it for me (turnkey real estate investing I guess some would call it). I agree with what Mike said about leverage and tax advantages, but I’m still a newbie to real estate investing so I can’t so how it will go. I have a very small amount in P2P…I’m at around 6.3% It’s okay but I don’t know how liquid it is and it still is relatively new…I’d prefer investing in the stock market.
You can do the same thing with strollers, kids toys, etc.  One EXCELLENT item to flip is iPhones!  There are SOOO many scammers on Craigslist from other cities who list $200 new iPhones.  They are fake ads that want people to call them and then the “seller” will scam the buyer.  Anyway, enough scammers list $200 iPhones that the legitimate people in your city selling iPhones see the low prices on Craigslist and think that’s the going rate!  I  bought an iPhone last week here in Boise for over $200 less than the LOWEST used price on Amazon or eBay.  I could flip that phone for a nice profit, and there were several other iPhones in Boise priced similarly that I could do it with.
Babysitting isn’t just for teens. Everyone from college students to recent retirees can make money watching other people’s children. Word-of-mouth referrals from friends and family are still a great way to get started, but you can also create a profile on Care.com or Sittercity to expand your reach. Note any specialized skills, such as CPR certifications or experience with special needs children, to make yourself more marketable.
If you’ve got expertise in a certain area, package up your knowledge into an online course and sell it. This has become a very popular business model for online entrepreneurs over the past several years. The two big websites that are used to sell online courses are Udemy and Teachable. Check out this awesome article by Regina on How to Create an Online Course that Sells.
Usability testing involves testing out websites, apps, software, etc. and sharing your feedback and/or helping developers find bugs and problems. What's great about these opportunities is that almost anyone can do them and you likely won't need any equipment you don't already have. Each site listed below pays differently, but most pay in cash — not redeemable points.
If you have a spare bedroom, you can find a roommate or list the space on AirBnB for travelers. Having a roommate is the more passive of the two, as being an Airbnb host will require more work in the form of turning over the room between stays. This is a super painless way to earn $500 to $1,000 a month without much effort – you may even be able to cover your mortgage payment with this extra income!
If you need cash flow, and the dividend doesn’t meet your needs, sell a little appreciated stock. (or keep a CD ladder rolling and leave your stock alone). At the risk of repeating myself, whether you take cash out of your portfolio in the form of “rent”, dividend, interest, cap gain, laddered CD…., etc. The arithmetic doesn’t change. You are still taking cash out of your portfolio. I’m just pointing out that we shouldn’t let the tail wag the dog. IOW, the primary goal is to grow the long term value of your portfolio, after tax. Period. All other goals are secondary.
If you're curious about starting a blog, read this guide. I used Bluehost to get started with a website because it's super cheap - a free domain name and $2.95 per month to host it. I love Internet businesses because of this extremely low overhead and huge income potential. Our Bluehost deal is specific to our site, so if you want to start a website, make sure you get our $2.95 hosting deal from Bluehost.
There was a time when CDs would produce a respectable 4%+ yield. Nowadays, you’ll be lucky to find a 5-7 year CD that provides anything above 2.5% The great thing about CDs is that there are no income or net worth minimums to invest, unlike many alternative investments, which require investors to be accredited. Anybody can go to their local bank and open up a CD of their desired duration. Furthermore, a CD is FDIC insured for up to $250,000 per individual, and $500,000 per joint account.
How To Start A Blog FREE Course: With this free email course, I show you exactly how to create a blog, from the technical side (it’s easy – trust me!) all the way to earning your first income and attracting followers. Each day for seven days, you will receive an email in your inbox that will help you create a successful and profitable blog, all from the very beginning. You can sign up here.
Many banks will give you a cash bonus just for opening an account with them. Talk about easy money! Banks are in tough competition for your business and will pay $100, $200 or even $300 just for becoming a customer. For example, right now Chase Bank is offering $200 cash for opening a checking account, and then another $150 cash for opening a savings account. Certain qualifications must be met but if you do qualify that's one easy way to earn $350 cash! Collect $350 cash with Chase Bank
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.
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. 
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