Sage 50 Quantum Accounting Software 2022-40Users - US Edition - Get powerful tools to be more efficient and productive with Sage 50 Quantum Accounting software. Accounting Tools To Get the Job Done - invoice customers, monitor cash flow, control job revenue and expenses, manage inventory, set module-level security, and more Greater Insight For Strategic Planning - Sage 50 Business Intelligence Reporting uses real-time data from your Sage software and Microsoft Excel to give you vital insights into your company have peace of mind knowing your Sage 50 Quantum Accounting software is always current and supported! A Sage Business Care Plan is included with all Sage 50 2022 software. You have the option to select whether you wish to OWN (Perpetual License) or RENT (Subscription) your software .