Affiliate Marketing is a contract between a site and a merchant owner. In exchange, the merchant pays a commission to the affiliate on all sales generated by the affiliate. Every time somebody clicks on the link on the affiliate site and proceeds to make a purchase, the affiliate gets a commission. Are you a web designer who requires funds to keep your website running? Or is your site the only method for you to make earnings? Whichever you are, for as long as you are a web or a webmaster publisher and you need cash, affiliate marketing may work well for you. With affiliate marketing, you may get a great deal of money putting into your bank account easily. And if your site is abundant in great contents and you wish to make more profit, why not enter the Google Adsense program too? Why Affiliate Marketing?