We change this Privacy Policy from time to time. We will not reduce your rights under this Privacy Policy without your explicit consent. We always indicate the date the last changes were published and we offer access to archived versions for your review. If changes are significant, we’ll provide a more prominent notice (including, for certain services, email notification of Privacy Policy changes).</p>

They can change the terms of service any time they see fit, even without notification to the user. Your use of the service supposedly constitutes acceptance of the changes in the terms.