The document discusses the impact of COVID-19 on customer expectations and the evolving customer journey, highlighting the necessity for companies to adapt quickly to new shopping behaviors such as curbside pickup and contactless payments. It outlines effective methods for mapping customer journeys, including the importance of validating those journeys and identifying potential friction points. Additionally, real-life examples of customer journey testing are provided, showcasing the importance of thorough research and iterative testing to enhance customer experience and operational readiness.