Google Adsense:
Google AdSense is a free program that enables website publishers of all sizes to display relevant Google ads and earn. Google adsense helps putting up content related ads on the website and you are paid for the clicks made on them by the visitors.
Affiliate Marketing:
Affiliate marketing means promoting any product e.g on this very blog of mine I am promoting two hostings (hostgator & hostmonster). When a user will sign up using these referral banners I will be paid for that.
E-Commerce Website:
Another way of making money online is to …