If your organisation has purchased bulk licenses, you will receive the license code from your organisation.
When you have received a license code, attach it to your account by logging in to the Teacher Dashboard. If you don't have an account, please see the article How to register for a teacher account.
From the dashboard, click the License tab.
If you have a license key, click the Enter License Key button. Otherwise you can choose to purchase a license.
Enter the License key provided by your organisation, and click Activate License:
If the license is valid, it's activated immediately and you can start using the Basic or Premium subscription features!