When you load Poof! Genie™ for Microsoft Excel®, you'll see a splash screen showing the program name and version. If the program has not already been registered, you will then see a license form giving you the option of continuing to open the program without licensing it or entering a license key. You can also enter the license key using the License option of the Help menu.

The application is fully-functional for the
unlicensed, 30-day trial period. However, you will be greeted with
the license form each time you load Poof! Genie for Microsoft Excel until the trial period expires or you license the
program. Bottom line: Just go ahead and do it! License
the program! The reminder message looks like this:

There is just nothing like automatic nagging, is there? :-)
See Also
Installation and Registration
Installing Poof!
Genie
Purchase
License Key
Install License
Key