Spend management is the process of controlling and optimizing a company's spending. It requires reducing operating costs through activities like procurement, supply chain management, and e-sourcing. Spend analysis provides visibility into a company's spending through data collection and analysis to identify opportunities to cut costs, improve services, and add value rather than just cost cutting. It allows focusing on overall value generation through performance optimization and strategic sourcing rather than just cost reductions. Case studies show spend analysis can save companies millions annually by moving spending to better suppliers and gaining insights into market conditions.