Notice to Customer may be effected by sending email to the email address specified in Customer’s account, and is deemed received when sent. A waiver of any default is not a waiver of any subsequent default. Unenforceable provisions will be modified to reflect the parties’ intention and only to the extent necessary to make them enforceable, and remaining provisions of the SEMC will remain in full effect. Customer may not assign any of its rights hereunder and any such attempt is void.