Marketing research is often performed before the implementation of a business plan. A student of this subject may learn how to present statistics and analyze data to help entrepreneurs, governments and corporate entities make informed decisions.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.