continue:- 21 simple ways to make money without doing anything

15. Sell your photography to the web.

Sites like INSIDER always need good photos for our content, like the one above.
Sometimes we take our photos ourselves, sometimes we get them from news-wire services like Reuters and Getty, and sometimes we get them from stock image
services, like Shutterstock and iStock.
For Shutterstock and iStock, anyone can submit their photos to be included
 in the service. You just have to follow their guidelines and upload your
 photos.
 Then when someone (like INSIDER) downloads your photos through them,
they'll pay you a fee. If you're a photography hobbyist, it's a relatively
 simple way to make some money from your photographs.

16. Get cash back on credit cards.

Credit cards often offer cash back as a reward for making purchases. What this means is, for every purchase you make, the credit card company will give you a small percentage of the money back.
The percentage differs between credit cards and categories. So, for example, one type of credit card might offer 1.5% cash back on all purchases. Another might offer 1% back on most purchases, but 5% back on gas and travel purchases.
You also often have to reach a certain threshold of payment to be able to cash in. And cards will often allow you to redeem your cash back as "points" to purchase things directly from the credit card company's website instead.

 17. Invest in real estate.
 

This one takes more cash upfront and more management, but the payout could be significant.
If you can invest in a real estate venture, you can make a lot of rental money. Of course, there are a lot of obstacles to hurdle. Most importantly, you need a lot of capital to invest in the first place. And secondly, you need to make sure the place you're investing in will have a steady stream of rent-paying tenants.
But once you have a property that's established and has tenants, it's just a matter of upkeep.
If you invest in a venture with a full-time property manager, the job becomes much more passive. Renting out real estate is a considerably more simple and stable way to get extra cash flow every month with relatively little effort compared to other investment opportunities.

18. Build an app.

If there's a function you want on your smartphone, try making an app for it. With sites like Code Academy, learning to code is easier than ever.
If your app is good and people like it, you can easily make money in two ways. One way is to charge for it in Apple's App Store or Android's Google Play Store. Or you can sell ads on it, as you would on a website.
Skeptical? Read Nathan Barry's article, "How I Made $19,000 on the App Store While Learning to Code." It's possible.

19. Get paid for watching TV and playing video games.

 

It's the dream, isn't it?
Sites like Inboxdollars will pay you money to keep track of the television you watch, the video games you play, and other habits you might have already. All you have to do is take surveys to give your feedback, and they'll pay you.
The money comes from research firms that want to understand consumer habits.

 

 

20. Get paid for browsing the web.

Similarly, Swagbucks will pay you for installing an add-on that tracks your searches. Like Inboxdollars, they're a middleman for research firms that want to understand how people use the web.
You earn points for doing everyday things, and can redeem them for gift cards at stores you'd probably shop at anyway, like Amazon and Walmart.

21. Get paid for improving products.

dScout is kind of like a more advanced version of Inboxdollars and Swagbucks. Instead of earning money in a relatively passive way, dScout is an app where you can sign up for "missions."
Companies that want to get consumer research will offer elaborate "missions" that you can sign up for on the app. They might involve going to a supermarket and checking the availability of granola bars, or testing out a device.
While completing the mission, you need to answer survey questions, and they'll pay you for it. It's not always easy to get accepted to a mission, but if you do, you can stand to make much more money than with Inboxdollars or Swagbucks. It's not uncommon to see missions that pay out around $50.