There are so many ways to make money online. But not all are fun! Here are a few really fun ways to make some extra money online:

Coupons and discount codes
Buxr.com is a Bargain hunting kind of site where online shoppers can go and search for deals and discounts that will help them save money when shopping online. But, you can also earn money, by sharing coupon code and discount deals with others. You can register for free and when you come across a good deal or coupons, simply share it with others on Buxr. If members find the info you provided useful and use it, you earn a commission.

You can also earn money by displaying a Buxr widget on your website or blog which displays shopping deals. Each time one of your visitors clicks on your widget and take advantage of those deals and coupons, you earn a commission. They also give out daily $10 and monthly $100 (or more) prizes to the members.

Doing almost anything
This is by far one of the best fun ways to make money online and you can make money doing unbelievable and sometimes silly things. Fiverr is a website where people can buy and sell any kind of service for $5. You don't believe what people actually pay for. Basically you can earn money on fiverr doing anything you can imagine from writing a song, video taping yourself singing a song, making a prank call, wearing a t-shirt with someone's name on it to tweeting a special message to your followers, teaching someone how to do this or that, building a simple web page for someone, setting up a Facebook fanpage and more.

For each sell you make, $1 goes to fiverr as their commission and the rest ($4) goes to your pocket. Its all about promoting your service good and making it interesting. There are people who are making a living offering to do crazy things for people. I myself use fiverr and have my own fiverr page where I offer services.

Completing easy tasks
Amazon mechanical turk lets you earn money working on what are called "HITs". HITs stands for Human Intelligence Tasks. These are task that computers and softwares can not do, so it require a human being to get the job done. Tasks include doing simple things like labeling images, visiting a website and giving your feedback, translating audio files into text, rewriting a sentence in your own words, looking at 2 identical pictures and spotting the differences are some of the task and more. Tasks usually take anywhere from a few seconds to a few minutes to complete and pay from a few cents per task to up to $30 or more per tasks.

Images
There are a few sites where you can make money by sharing your photos with others. Photography revenue sharing sites such as Fotolia and shutterstock allow you to earn money from your pictures. Simply register and upload any kinds of picture you have and earn a commission every time someone downloads your pictures. Pictures can be from anything, stack of money, cars, pencils, electronics, people, toys, books and anything else you can take a picture of.

Social networking
These days almost everybody uses social networking sites to keep in touch and share information with friends and family. But, how would you like to get paid to do that?. Well, now you can! On MyLot.com you can earn money by simply using their site to socialize with others. Simply do everything hat you would normally do on a social networking site- share pics, participate in discussions, send messages, keep in touch with friends and family, find new friends, invite friends to join,. and earn money for doing so. Basically the more active you are, the more money you make.