Compliance Tracker 365 is licensed based on the number of individuals you want to target content to and the tracker types used.
You can fully test Compliance Tracker 365 for 30 days by adding a site trial license from the Management > License tab. Tenant user licenses can be purchased via Microsoft AppSource. Once purchased, changes to license counts can be made in the Microsoft 365 admin center.
License renews and updates will automatically be applied to sites after purchase. If a subscription expires or is cancelled, admins will see a message on expiry. Users will see a message after 7 days. To reestablish an expired license, purchase another subscription via Microsoft AppSource.