Any purchased books will remain on your account as long as you have an ongoing subscription and 36 months afterwards.
If you don't have an active subscription, we'll keep your account for 36 months after your latest login. 36 months after your latest login your account will be deleted and you will lose access to the book you bought. Before deleting your account, we will send an email notifying you that your account will be deleted soon. If we do not get a response from you, your account will be deleted.