Best answer by Flood and Flood's wife
After activation you can travel and use the application with no limitations during a full license validity period wherever you want.
If the licence is a trial licence, the full use of the product will last as long as the trial period.
If your daughter goes to another country (outside of the EU), the trial licence expires and she wishes to activate a premium EU licence, it will not be possible usless she/you are in the EU (unless a VPN is used).
Hope this information helps?