The document provides an overview of customer journey mapping. It discusses the purpose of customer journey mapping, key statistics around customer journeys, elements to include in a customer journey map such as touchpoints and stages. It also outlines the steps to take in customer journey mapping such as planning, data gathering, map creation, and analysis. Various templates and an example are provided to illustrate how to capture a customer's experience across different touchpoints and stages of their journey. The document aims to help optimize stakeholders' understanding of the customer journey through visualization and analysis of the customer experience.