In order to use this software fully you will need a valid licence key. Without a licence key you can only save, export, print or scroll the VDU chart for plans with 30 or fewer guests.
To buy a licence key go to www.perfecttableplan.com .
To fully activate the software select Licensing>Licence and enter the key into the 
Licence window.
If you purchased the software electronically off the Internet, the key will have been emailed to you.
To retrieve a licence you have previously purchased from www.perfecttableplan.com select Licensing>Retrieve Key.
The same licence key will work on both Windows and Mac.
Note A standard licence entitles one named person to use this software on up to 5 computers. If you have more than one person using the software you should purchase a licence key for each user. However, we allow to share your licence key with 1 immediate family member, if you are planning the same event.
You can also purchase an organizational licence.
Version 1-6 licence keys are not valid for version 7. You can upgrade to version 7 for a small fee.
You can also upgrade your edition, e.g. from PerfectTablePlan Home edition to PerfectTablePlan Advanced edition.