Microsoft Volume Licensing for small and midsize organizations
Microsoft Open Value is the recommended program if you have a small to midsize organization with five or more desktop PCs and want to simplify license management, manage software costs, and get better control over your investment. It also includes Software Assurance, providing access to valuable benefits such as training, deployment planning, software upgrades, and product support help you boost the productivity of your entire organization.
Microsoft Open Value Company-wide
If you plan to standardize on Microsoft software technology you can get even better pricing with Microsoft Open Value Company-wide.
Microsoft Open Value Subscription provides the lowest up-front costs of the Open Program options with the flexibility to reduce the total licensing costs in years when the desktop PC count declines This option gives your organization the rights to run the software throughout your organization only during the term of the agreement with Microsoft. You also have the ability to add the single platform option to an Open Value Subscription agreement.
Microsoft Open License is a good choice if you are a corporate, academic, charitable, or government organization that wants to pay as you go. You must have a minimum initial purchase of five software licenses for an Open License agreement, but you can acquire additional licensed products through Open License in any quantity at any time during the two-year agreement term.