The Wayback Machine - https://web.archive.org/all/20060615140310/http://support.clicktracks.com:80/clicktracks/howto_find_license.php

How do I find my license?

  1. Get your license ID from the Help->About ClickTracks menu choice in your ClickTracks product (see the
    example below).
  2. Enter the license ID, and click the "submit" button.
  3. We'll tell you the status of your license and then point you to the right place to get your ClickTracks 6 upgrade.

Get your license ID from the ClickTracks Help->About ClickTracks menu.