This document defines and describes different types of advertising. It begins by defining advertising as a form of communication used to persuade audiences to take action regarding commercial offerings or political/ideological support. It then lists and briefly explains 7 common types of advertising: print, outdoor, broadcast, covert, surrogate, public service, and celebrity advertising. For each type, it provides a concise definition and examples. The overall purpose is to categorize and explain the various methods used to promote products, services, and ideas to audiences.