Administration, business, and economics provide a broad base of understanding commerce. While administration is more focused on management issues, business examines the different disciplines involved such as distribution, accounting, marketing, human resources and operations. Economics is the study of the factors driving business, like supply and demand.

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.