What are benefits of Affiliate Marketing?

What is affiliate marketing? In smooth meaning, it is used for making money. It is a traditional marketing usage in which you will be rewarded for each visitor or client visit to your site. This privilege can be in the form of cash. Some other sites reward gifts or points for referring to sites. So nowadays, it is the biggest and biggest increasing industries in the market. It has become one of the very big businesses today on the internet.