In the past few years, we have seen radical changes and advances on the Internet, which has brought new opportunities and challenges in not only our lifestyle but also various business over the world. The Internet has a great power beyond imagination. Especially, The Internet is more meaningful when it comes to business performances. It is not optional anymore but mandatory to make use of the Internet in business perspective.

The start of the digital marketing is probably from the advent of web 2.0. People started to use the terminology, web 2.0, to illustrate a new platform whereby content and applications are not created and issued by individuals anymore, but instead are continuously updated and changed by all users on the Internet where people can easily access (Kaplin & Haenlein, 2010).