The Service, including without limitation all content there available, product and membership features, any and all of Quizlet’s policies, and these Terms of Service, may be changed at the sole discretion of Quizlet without notice. You are bound by any such updates or changes, including but not limited to those affecting these Terms of Service, and as such, you should periodically review these Terms of Service.</li> <li> <strong>LIMITATION OF WARRANTIES OF QUIZLET, ITS SUPPLIERS AND ITS LICENSORS.</strong>