Tell me about the SIBLING LICENSE for Canada, in the 20th Century.

The course is licensed to one student. Families can purchase sibling licenses at 30% discount for each subsequent sibling completing the course consecutively or in the future after the purchase of one full course.
If using the course with more than one student at the same time, please create an account for each student so they can track their progress and work independently. Only one identical course per account is allowed on the platform.