Renewing a license after the first year
Licenses expire one year after purchase. This means that if you want to continue to receive updates, ticket support and use AdRotate Geo you'll need a new license.
Starting a week before the license expires you'll be notified via email that the license is expiring soon. Up to 3 emails are sent. In these emails you're also offered an option to get a new license at a discount.
A 'renewal' is not so much a renewal, but a new license. As such you are not tricked into an automated process and buying a new license will be a conscious choice.
After you've bought your new license you'll receive a new license key which replaces the current one on your website.
To replace a license key you go into Settings > License and click De-Activate License.

After the license is de-activated you can activate your new license key as you would a new one, simply by entering the new license key and clicking Activate License. Check out this page for more information; Activate your license.