Registration Forms. Our site's registration form requires users to give us contact information (like their name and e-mail address), financial information (like their account or credit card numbers), and demographic information (like their zip code and state). We use customer contact information from the registration form to send the user information about our company. The customer's contact information is also used to contact the visitor when necessary. Users may opt-out of receiving future e-mails; see the choice/opt-out section below. Financial information that is collected is used to check the users' qualifications for registration. Demographic and profile data is also collected at our site. We use this data to help us improve this website and our service. 