This document discusses the external marketing environment, which includes micro and macro factors. The micro environment includes a company's internal departments as well as suppliers, intermediaries, customers, competitors, and the public. The macro environment includes demographic, economic, socio-cultural, political/legal, competitive forces, consumer demand, ecological, and technological factors. These macro factors are generally more uncontrollable than micro factors but influence a company's marketing activities. Understanding both the micro and macro environments is important for developing effective marketing strategies.