Personally Identifiable Information. Personally identifiable information is information that identifies you or can be used to identify or contact you ("Personally Identifiable Information"). Such Personally Identifiable Information may include your name, address, email address, telephone number, birth date, profession, and billing and payment information. We may request Personally Identifiable Information from you when you register on our Website or order Products. In all of these cases, we will collect Personally Identifiable Information from you only if you voluntarily submit such information to us.