YouTube Partner : a source of money

      Since november 2006, YouTube was bought by Google for US$1.65 billion, and now operates as a subsidiary of Google. The Partner Program allows YouTube users to earn revenue each time that someone watches their video, or subscribes to their YouTube channel.The Partner Program works with Google AdSense.

AdSense: google source of money

How Google simply describe AdSense?

"A free simple way for Sites users to earn money by displaying relevant Google ads on their Site."

How Wikipedia define AdSense?

"Google AdSense is a program run by Google Inc. that allows publishers in the Google Network of content sites to serve automatic text, image, video, and rich media adverts that are targeted to site content and audience..." Wikipedia