You are responsible for keeping your account secure and for any use of your account when it is accessed via your login credentials.</i> <b>1. Required Information</b> <br> You must provide a valid email address, password &amp. user name in order to complete the signup process. Any other information requested is optional, unless you are accepting these terms on behalf of a legal entity or other organization (in which case we need more information about the legal entity or organization) or if you opt for a paid account, in which case additional information will be necessary for billing purposes.