1) C&S Wholesale Grocers uses a multiple tier forecasting approach to optimize and automate its rapid replenishment procurement. This involves enterprise-level collaboration with manufacturers, forecast-driven economic order quantities, and daily forecast realignment. 2) This approach helps solve challenges around product availability, operational costs, and forecast accuracy for rapid replenishment. It has led to improved vendor fill rates, reduced supply chain costs, and more stable inventories. 3) C&S aims to expand this approach to all rapid replenishment vendors and drive further supply chain improvements through forecast-driven processes.