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

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