In the booming of internet era, there is no doubt that social network will be a powerful channel for marketing and sales.  Thus, it is necessary to engage your website content and social networks. By this way, company can reflect the interests and issues that customers indicate are important to them. Moreover, you can elevate the company website beyond its’ function as a marketing tool. Your website becomes a resource for your customers, establishing your company as a trustworthy, go-to authority. There are many strong social networks now like Twitter, Facebook, Instagram, G+, Pinterest… Each needs to have different ways to control. Firstly, let’s take a look at the most popular social network: Facebook.