A Single Corporate License can be:
Annual — valid for one year after purchase. Automatically includes annual maintenance.
Perpetual — has no expiration date. Includes one year of maintenance. After the maintenance expires, it can be renewed for another year.
With active maintenance, you get:
Support* to help you resolve any Flexmonster related questions.
Updates to ensure that you always have the latest version of Flexmonster.
* Standard or Premium depending on the Edition you choose