Microsoft Licence Program Open (Corp) - Windows Enterprise

Minimum order quantity of 5 licenses for the first order is required to be eligible to order from the OPEN programm. You may freely compile from the program. Alternatively 1 product with the addition "Qualified" is sufficient.

Afterwards you will receive an OPEN authorization number which is valid for two years. In these two years you may order single licenses. Please state the authorization number for subsequent orders.