The Clarify license is a per/user license. A single user can use the license on multiple systems, including a laptop and desktop computer. But they can not share a single license with other users.
The Clarify 1.x license is a perpetual license. No renewal or maintenance fees are required. All 1.x upgrades are free of charge. Major upgrades, for example from 1.x to 2.0 would be paid.
Site licenses for Clarify are available starting at 30 seats up to 60,000 plus. Please contact us for site license pricing at firstname.lastname@example.org.