This document provides an introduction and background on integrated marketing communication (IMC). IMC is defined as a customer-centric and data-driven approach to communicating with consumers using all available marketing tools in a coordinated way to maximize impact at minimal cost. The goal of IMC is to have advertising, sales promotion, public relations, digital marketing, and other communication efforts work together rather than separately. Several shifts in advertising and media have led marketers to adopt IMC as a primary strategy, such as moving from mass media to more specialized niche media and from general advertising to more data-driven personalized marketing. The introduction sets up the rest of the document to discuss IMC in more depth.