When you register, we collect personally identifiable information such as your name and email address. You may provide other personally identifiable information voluntarily (e.g., year in school, gender), but it is not required for registration. If you register for a subscription or purchase a product at our Site, then we may collect credit card and debit card information to provide to our payment processor, including credit/debit card numbers, expiration dates, CV numbers, billing address, shipping address, date of order, payment information, and the product or subscription ordered.<br> We use this Registration Information to contact you about the Services on our Site about which you have expressed interest, to process subscriptions, and provide you the Services you have purchased or for which you have registered. </p>