We collect personally identifiable information. Providing this information will always be optional for you. However, some services may not be available to you if you chose not to provide it.
From time to time, we may run contests or other promotions. If you participate, we may request your name, mailing address, email address and other information in order to administer the promotion. When you submit a request, review or comment to our customer service department, we may ask you for your email address.
We also collect aggregated data. This information is generated by our systems as they track traffic through our sites. This information does not identify you personally and is not linked to the personally identifiable information that you may have provided.