Oracle Purchasing provides a comprehensive procurement solution that automates the entire procure-to-pay cycle. It allows purchasing professionals to reduce costs by processing requisitions, purchase orders, requests for quotation, and receipts quickly. Oracle Purchasing satisfies business needs such as replacing paper processing, regulating document access and approval, and providing related functions to finance, inventory, and customer order entry. Key benefits include automating the procure-to-pay cycle, improving supply base management, and adapting to any purchasing practice through configurable policies and open integration.