With the newest of the JLM :
* Create licenses via Graphical, Command Line or Application interfaces
(GUI, CLI or API).
* Verify licenses via GUI, CLI or API.
* Create permanent or temporary licenses, specific to a your
application's version and further deliniated by a set of your own self
defined options.
* Assign an optional, value or set of values to each license and even
tie those values to the boolean options set.
* Track licenses via an automatic, but optional, license history facility.
* View your license history with a very flexible GUI, from where you can
also reload, delete or reissue any license, or group of licenses.

$49 USD
$10 (upgrade only)

http://alphase.com/lic/Announcement.html