If any provision of these Terms is declared or found by a court of competent jurisdiction or arbitrator to be unlawful, unenforceable or void, such provision will be ineffective only to the extent that it is found unlawful, unenforceable or void, and the remainder of the provision and all other provisions will remain fully enforceable, except that if the Class Action Waiver for any Claim cannot be enforced, then the provision to arbitrate will not apply.