Recent years have seen digital advertising grow to the point where it will soon overtake television as the no. 1 advertising medium. In the online environment, consumers interact and share their thoughts on brands and their experiences using them. These electronic word-of-mouth (eWOM) communications have become a very important to the success of products. In today’s cluttered environment, it is especially important to study how the practice of eWOM advertising operates, and how marketers can influence eWOM in social media and other online sites.