Overall, the number of Users must not exceed the number of accounts you've ordered from us. </li> </ul> 3. User Account Security<p>You are responsible for keeping your account secure while you use our Service. We offer tools such as two-factor authentication to help you maintain your account's security, but the content of your account and its security are up to you.</p> <ul> <li>You are responsible for all content posted and activity that occurs under your account (even when content is posted by others who have accounts under your account). </li> <li>You are responsible for maintaining the security of your account and password.