You have to prolong manually only if you have registered SmartHide Prepaid License. If you have registered SmartHide Personal Subscription, it will be automatically prolonged every time period you've subscribed for.

To prolong SmartHide Prepaid License just go to Registration Page and Register SmartHide Prepaid License once again. But if you plan to use SmartHide on a regular basis, we strongly recommend you to register SmartHide Personal Subscription to make sure that Internet protection is always with you. (without stopping)

With SmartHide Personal Subscription you will not need to prolong your Subscription in future - your card will be billed automatically.

With SmartHide Prepaid License you have to prolong your License every time it is ended.