A privacy policy is a document that informs your visitors about what data you collect, how the information stored and the ads used. It is an important page for a website or blog and you might have noticed that every professional blogs or website has a privacy policy page. Over the past few years the internet has developed a lot and misusing personal data's became one of the problems for the visitors. Creating a privacy policy tells the visitors about the safety of their data. It improves the trust of the visitors or customers which result in higher sales and traffic. Many website monitoring programs will look for a privacy policy before approving your request. If you are choosing Adsense or amazon affiliate on your website, you should update privacy policy to meet Google's requirements. When I first requested after making my blog I got rejected by the Adsense team, I was very desperate because I had enough post but still I got rejected. Then again applied