When you add a learner or a manager, they will be automatically attached to your subscription. You can track your subscription quota from the “subscription” page.
Your subscription is automatically extended at the end of the term if you have not cancelled it before. You can cancel your subscription at any time.
When your subscription expires, all your data is retained (courses, learners, managers, statistics). Your access is simply blocked until you take out a new subscription (your learners can also no longer access the courses).