The COVID-19 pandemic caused major disruptions to business operations and purchasing management. It highlighted existing weaknesses like a lack of resilience to changes. Companies had to devise new methods for ensuring business continuity during an uncertain period. There were significant decreases in marketing budgets, requiring marketing teams to generate revenue with tighter budgets. Purchasing management also faced new compliance challenges and risks from criminals taking advantage of altered conditions. The pandemic disrupted global supply chains and threatened globalization by restricting international trade and travel. Overall, COVID-19 posed tremendous challenges for companies and industries, testing their ability to adapt to major changes in the economic environment.