Purchasing Optimization is the practice of improving the way businesses purchase products, services and materials. It involves pro-actively analyzing current purchasing practices and aiming to reduce costs, optimize delivery times and improve quality in order to achieve maximum efficiency and profitability. Through this process, businesses can save money while streamlining their supply chain operations and ensuring that they always have the right amount of inventory on hand at all times. By optimizing their purchasing, businesses are able to increase bottom line performance and efficiency while increasing customer satisfaction.