Email represents an important part of the online advertising world because emails are a key factor in the online consumer-to-consumer communication. Anyone can get a free email account from email providers like Yahoo! or Google.
In the online world, turning your customers into your marketing force means having customers that will initiate and pass along positive email messages about your product or service to others. Consumers are influenced by information they receive from other consumers trough interpersonal communication like email. A person can communicate with a larger number of others, more quickly and more easily via email than many of the other channels. Passing along an email message is even easier than writing one’s own comments. Furthermore, pass-along email seems particularly well-suited for the spread of images and/or verbal content that is too detailed to be spread in what has traditionally been known as word of mouth. However, email saturation and misuse (spam) have put a serious dent in response rates. Consumers are often quick to hit the delete key when they know the message is from a marketer. They are much more reluctant, however, to delete a message from a person they know.
