Starting with Ecopath version 6.6 you will be able to take out annual professional licenses for your project team or research unit:

Feature Free Pro individual Pro teams
All EwE modules Yes Yes Yes
Stock plug-ins Yes Yes Yes
Spatial temporal data framework Yes Yes
Technical support Yes
Pricing Free 1000 €/year 5000 €/year

Technical and scientific support are optionally available through support contracts, co-development contracts, or by including EwE developers or R&D Consortium member institutes as partners in your projects.

Please contact us for volume licensing.