16. Members may be provided with the ability to use usernames, passwords, or other codes or devices to gain access to restricted portions ("access codes") of the MarriottRewards.com or RitzCarlton.com sites (the "Web Sites"). The content contained in such restricted areas is confidential to the Company, and is provided to the Member for his or her personal use only. The Company reserves the right to prohibit the use of such access codes by the Member or on his or her behalf by third parties where the Company determines that such use interferes with the Web Sites' operation or results in commercial benefits for other entities to the Company's detriment.