Symantec Endpoint Protection requires a paid license after the trial period expires or when your current license expires. You can apply an existing license to a product upgrade. After you install Symantec Endpoint Protection Manager, you have 60 days to purchase enough license seats to cover all of your deployed clients.
To administer licenses, you must log on to Symantec Endpoint Protection Manager with a management server system administrator account, such as the default account admin. You use the License Activation Wizard to activate new or renewed licenses, or when you convert a trial license to a paid license. You license Symantec Endpoint Protection according to the number of clients that you need to protect the endpoints at your site.
Table: Licensing tasks