This report examines the impact of the COVID-19 pandemic on Pret a Manager (PAM) and the changes it adopted in its business environment. It begins with an introduction to the business environment and the drastic changes caused by the pandemic, emphasizing the need for businesses to adapt. The main body of the report details the specific changes implemented by PAM, such as doorstep delivery, promoting digital payments, online ordering, limited customer capacity, and prioritizing employee job security. It then analyzes these changes through the lens of a PESTLE analysis, considering political, economic, social, technological, legal, and environmental factors. The report also applies Porter's Five Forces model to assess PAM's competitive position, considering threats from new entrants, substitute products, existing rivals, suppliers, and consumers. Furthermore, the report explores the relationship between PAM's changes and sustainability, highlighting initiatives like reducing plastic use, promoting recyclable bottles, providing free water, adopting digitalization, minimizing food waste, using fresh ingredients, and increasing hygiene awareness. The report concludes by summarizing how PAM's adaptations align with sustainability goals and contribute to a more resilient business model.