While the obvious purpose of internet marketing is to sell goods, services or advertising over the internet, it's not the only purpose a business using internet marketing may have; a company may be marketing online to communicate a message about itself (building its brand) or to conduct research. Online marketing can be a very effective way to identify a target market or discover a marketing segment's wants and needs. (Learn more about conducting market research).
Internet marketing is the job of creating a convincing message that attracts customers to an online product. Successful online marketers come from a variety of backgrounds, including business, graphic design, writing and IT fields. You can find resources on the web to learn more about Internet marketing. Try taking on a small initial project and add the results to your personal work portfolio. Use the portfolio to interview for jobs in the field, or to find work as a freelancer.