One License is required per SQL Server Instance.

Standard License covers one instance on a single server.
Pro License covers all instances on a single server.

Client Licenses - FREE

Maintenance
Maintenance includes access to email support and includes product updates for the defined period of the agreement.
Maintenance may be renewed annually and will be calculated based upon 20% of the then current list price for the product license at the time of renewal.

Important: Please note that there may be a delay before you can use this software as a unique License key needs to be generated using your order details.