Clicking this launches the “Register PPPremier Timer” application, which you can use to fill out a form for registering.
You can either copy the form to the clipboard and send it by email, or print it out and send it by fax or postal mail.
Clicking this will open your web browser to a secure server where you can pay to register PPPremier Timer with a credit card (requires that you have InternetConfig installed, or MacOS 8.2 or later).