Social networks have become a crucial part of many of us. We don’t even notice this but as soon as we open our desktops or laptops to access the web, we sub-consciously open our favorite social network just to see about the updates received. Businesses have noticed the value of social networks in our life, and they are using different techniques to promote their products. There are a number of customized applications being made on the social platforms, whose main purpose is to promote the product or brand. As social marketing is cost effective and brands have a huge audience, they are shifting more towards social marketing.