This assignment delves into Amazon's digital disruption and its impact on business transformation. It analyzes the changes in the Worldwide Customer Association (WCA) model from before to after the digital disruption. The WCA model consists of internal and external customers, products generated by the company, steps in business processes, participants, information about the business, and technology used. The assignment identifies key differences in these aspects after Amazon's transition to digital technologies, including a shift from human resource-based customer interactions to artificial intelligence-driven services.