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You can select between a permanent one-time fee license and a subscription based license. The advantages of each licensing model are presented below.

Subscription License

The subscription license generates recurring payments with a cycle of 3 months. Every 3 months you are charged an additional cycle. You can cancel you subscription anytime.

  • You don't need to be connected to internet all the time.
    The subscription status is automatically validated by PDMA against our website when the computer is connected to internet. Alternatively, if you don't have an internet connection at any time, you can manually validate your subscription status in PDMA menu with the validation code that is provided by email with each successful payment. PDMA will always give 5 days grace period for the validation to take place either automatically or manually. It is sufficient that one of the installed PDMA instances validates the subscription status for your entire PDMA network to work.
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Permanent License