California Code, Civil Code - CIV § 1694.8

(a) If by reason of death or disability the buyer is unable to receive all services for which the buyer has contracted, the buyer and the buyer's estate may elect to be relieved of the obligation to make payments for services other than those received before death or the onset of disability, except as provided in paragraph (3).

(b) If the buyer relocates his or her primary residence further than 50 miles from the weight loss center and is unable to transfer the contract to a comparable facility, the buyer may elect to be relieved of the obligation to make payment for services other than those received prior to that relocation, and if the buyer has prepaid any amount for weight loss services, so much of the amount prepaid that is allocable to services that the buyer has not received shall be promptly refunded to the buyer. A buyer who elects to be relieved of further obligation pursuant to this subdivision may be charged a predetermined fee not to exceed one hundred dollars ($100) or, if more than half the life of the contract has expired, a predetermined fee not to exceed fifty dollars ($50).