With Avira Phantom VPN, you receive 1 GB of data volume per month free of charge if you register with your e-mail address and create an Avira account. Phantom VPN Pro unlocks unlimited traffic.
1. If you have purchased the Pro version, open Avira Phantom VPN and click the Register button in the top right corner.
2. Log in with your email address and the Avira account password.
3. Your upgrade to the Pro version will be automatically detected.