1. AdSense https://www.google.com/adsense/
Google AdSense is an incredible popular way to make money online. You sign up for an AdSense account you then place a small amount of code on your web site and you make money when people click on text links.
2. ClickBank http://www.clickbank.com
ClickBank is an affiliate program directory of over 10,000 digital products such as ebooks, software and audio recordings. Most of these products pay high commissions such as 50% or 75% that way you can make a fair amount of money quickly.
3. eBay http://www.ebay.com
eBay is the world