Managing Your NoteBook Licenses
 
Choose NoteBook → License Info to view your NoteBook licenses.
 

The License Manager shows you the number of “tokens” each license contains .

A license key contains one or more “tokens” — each token allows a single copy of NoteBook to run.  Most license keys contain a single token.
 
The NoteBook Family Pack license key, by contrast, contains three tokens.  When a Family Pack user runs NoteBook, their copy of NoteBook uses one of the three tokens.