Upgrading your PolyKB II player to the PolyKB II full version :

(available for first hand owners only)

• Registering you PolyKB II player here.
• Check you account, you will find a discount coupon code here.
  
• Order the PolyKB II full version and submit your coupon code at the end of the checkout.

You can keep your PolyKB II player , but can't resell it independently of your PolyKB II.

The PolyKB II player and the PolyKB II full version are two independant plug-ins and can be launched at the same time.