How to subscribe
Subscribing
To subscribe to any of our subject sites, go to ThinkIB and click the red Subscribe /Renew button.

When you click on the above button you can find all relevant information about the nature and cost of a subscription
You can also subscribe (or renew) by clicking the Subscribe/Renew button from the home page of any site:

Reminders
Account managers and subscribing teachers will receive reminders when their subscription is about to end.