How do I retain an existing MSDN or TechNet subscription number?
During the MVP Award registration process, a field is provided for entering an existing subscription number for renewal. There are a couple criteria that need to be met to successfully renew an existing subscription through the MVP Program: The subscription must still be active. Expired subscriptions cannot be renewed. The number entered must be accurate and match your information. If you enter an invalid subscription number, a new subscription will be ordered, rendering a new subscription number. You will find your subscription information in your first shipment. If the subscription has time remaining on it, 12 months will be added to the existing subscription.