There are various tips and tricks to earn money through Internet. The first thing is create a blog or website, then place the ads in appropriate positions so that you get maximum exposure and views and then drive traffic to it.
But all this needs a experienced person's help and the websites listed in the blog help you all the way in the ways possible .They give you ready to use automated websites, Advertising help, Help in Affiliate Marketing, How To Use Adsense To Monetize Your Blog, Building Traffic helping to sell stuff on Ebay and related stuff for a small fee.
These websites give you softwares, Ebooks, Audio , Video Tutorials And More !!!!
P.S : A teenager living in my blog requested me to put up her paypal id here as she needed some money. If you wish to give her some pocket money, do it so to the paypal id firstname.lastname@example.org