No, WaveNetVocalizer PRO is an Upgrade for WaveNetVocalize Standard Montly or Yearly Subscription.

Once you Upgrade your Subscription to WaveNetVocalize PRO you can use the PRO features inside your WaveNetVocalize account as long as you keep renewing your WaveNetVocalize standard Monthly or Yearly Subscription. You will not need to pay any additional fee for the PRO Features as long as your WaveNetVocalize Monthly or Yearly Subscription is active.