QuickBooks Enterprise is a widely used accounting software for large corporations that offers four subscription plans: Silver, Gold, Platinum, and Diamond, with annual costs ranging from $1,275 to $4,020 depending on features and hosting options. The document outlines the features associated with each plan, including advanced reporting, payroll services, inventory management, and optional add-ons. Additionally, costs may vary if hosted in the cloud, highlighting the importance of choosing the right hosting provider for enhanced security and performance.