So, you are getting tired of seeing the reminder messages or you finally got your boss to approve the purchase. When you start the application and get the friendly reminder to install the Poof! Genie™ license, click on the link to www.poofgenie.com. Make sure you are connected to the Internet, because you will be directed to a web page where you can initiate the purchase process. Purchases are handled through Google Checkout, so you know your transaction is safe. After completing the purchase process, you'll receive an email with your license key in it.

After you purchase the license key, you can install the license either when you
load Poof! Genie™ or using the License option of the Help menu.
License keys are generated using a really, really, really, complicated algorithm and won't work if you load the program on someone else's computer. BTW: That would be a copyright violation and would be desperately unfair :-( to me, the application developer, since I need the money from the sales of the application to pay the expenses I incurred in making it. And yes, I do like cheese with my whine...
See Also
Installation and Registration
Installing Poof! Genie
License Reminder
Install License Key
Poof! Genie Window
Help Menu