This course does not teach fashion. It structurally interprets how retail works. Revenue is not merely the result of sales; it is the outcome of a system where KPI design, goal management, inventory turnover, workforce operations, and the gap between headquarters and field strategies are all interconnected. Stagnant sales and organizational conflict are not issues of emotion, but issues of design. Through the interpretation of revenue structures, the principles of KPI operation, the design of operational frameworks, and the analysis of strategic conflicts, this course redefines retail from the perspective of data and structure. It is a process of moving beyond simply understanding retail to gaining a perspective for designing retail.