We may perform statistical analyses of aggregate user behavior. This allows us to measure relative consumer interest in the various areas of our Web sites for product development purposes. Any information we collect is used for its own internal purposes to improve the content of the Web sites, to enhance users' experiences when visiting our sites, to customize the content and/or layout of our pages, and to provide the services required by an individual user. We do not use personal identifying information for any reason that is not disclosed either in this Policy or at the time the information is requested. We never send e-mail to you unless you request a particular service, or consent to being contacted by e-mail. There are instances where you will have the opportunity to subscribe to an e-mail list that will send information about the site or our advertisers to your e-mail address, but this will be done only with your permission and consent.