Every resource that is allocated to a free user and every hour in support spent helping a free user come at the cost of a paying user.

FORBES: Why Freemium Isn't Free

The theme of the conference focuses on the new EU 2020 strategy for 2014-2020, the policy that will determine the way the main European funds are allocated - a key potential resource for European Historic Towns.

UNESCO: Delivering Smart, Sustainable and Inclusive Growth in Historic Towns | United Nations Educational, Scientific and Cultural Organization

For other natural resources, the court said, it would depend on what the resource was and why it was being allocated.

BBC: India court says auctioning natural assets not mandatory