There are various ways to make extra money from the internet.

The basic and best methods are:

-create pages on a website like hubpages.com promoting products through amazon or clickbank.

-join free advertising sites and get paid for viewing ads on the internet.

-get paid to fill in surveys online.

To make a page that will sell products you will have to do some research on what products are in demand, what will sell, and how to get traffic to your webpage.

this course is free to download at the moment, and explains in alot of detail how to find the perfect niche and products that sell with high commision:

http://www.secretwealthcourse.com/member-area.html

If you read it thoroughly and apply what you learn, you will start making very good pages that will get alot of traffic and a good source of income :)

The easiest way to start making money is joining paid to click ads, you will get paid to view ads for a few seconds and once you reach your cashout threshold you will get paid more often through paypal. Some of these site give you a sign up bonus of a few dollars.

Bellow is a list of the best paid to click sites. join one or all the more you join the more income you get.