With respect to Ad Servers: To try and bring you offers that are of interest to you, we have relationships with other companies that we allow to place ads on our Web pages. As a result of your visit to our site, ad server companies may collect information such as your domain type, your IP address and clickstream information. For further information, consult the privacy policies of: http://www.bookshop.blackwell.co.uk and https://www.paypal.com. From time to time, we may use customer information for new, unanticipated uses not previously disclosed in our privacy notice. If our information practices change at some time in the future we will inform you of the changes via our Website. Subscribers may prevent their information from being used for purposes other than those for which it was originally collected by calling us at the number provided above. Upon request we provide site visitors with access to all information [including proprietary information] that we maintain about them. Subscribers can access this information by e-mailing us at the above address. Subscribers can have this information corrected by sending us an e-mail at the above address. With respect to security: We have appropriate security measures in place in our physical facilities to protect against the loss, misuse or alteration of information that we have collected from you at our site. If you feel that this site is not following its stated information policy, you may contact us at the above addresses or phone number.