Renewing subscription
When you use the application under subscription, Kaspersky Endpoint Security automatically contacts the activation server at specific intervals until your subscription expires.
If you use the application under unlimited subscription, Kaspersky Endpoint Security automatically checks the activation server for renewed keys in background mode. If a key is available on the activation server, the application adds it by replacing the previous key. In this way, unlimited subscription for Kaspersky Endpoint Security is renewed without user involvement.
If you use the application under limited subscription, on the day when subscription (or the grace period after subscription expiry during which subscription renewal is available) expires, Kaspersky Endpoint Security shows a corresponding notification and stops attempting to renew subscription automatically. In this case, Kaspersky Endpoint Security behaves in the same way as it does when a commercial license for the application expires: the application operates without updates and the Kaspersky Security Network is unavailable.
You can renew subscription on the website of the service provider.
You can update subscription status manually in the Licensing window. This may be required if subscription has been renewed after the expiry of the grace period and the application has not updated subscription status automatically.