This document provides an overview of key components of a modern marketing information system and methods for analyzing the macroenvironment. It discusses the importance of internal records, marketing intelligence systems, and procedures for gathering, sorting, analyzing and distributing market data. It also outlines various macroenvironmental factors that marketers monitor, including demographic trends like population growth, age distribution, ethnicity, education levels and household patterns on a global, national and regional scale. Specific examples are given of companies adapting their marketing approaches to better target demographic groups.