Every LUCY installation has a unique, randomized Workstation ID (after downloading LUCY, you will automatically receive a workstation ID in key as soon as you connect to the internet. If you decide to purchase LUCY a license key will be created on a central server that associates that workstation ID with the license key.
The license file is stored on our centralized server. Therefore moving an existing license is easy: just tell us the new workstation ID (see this article how to identify your workstation ID) and we will update that information on our licensing server.