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Marketing is an important career. Marketers develop strategies to promote and sell products and services to help companies increase profit, and gain market share. Companies are constantly searching and hiring quality marketers to help benefit their business and dominate the market. One might even say that companies would not be able to promote and sell their products or services without marketers. Good marketing is one of the key elements for a company to be successful. Marketing is a fast growing business, and it’s a really good career to go in if you want to make a lot of money and guaranteed a job. This paper will focus on the history, requirements, and different types of marketing, related fields, and earnings of a marketer.