You agree to maintain and promptly update this information to keep it true, accurate, current, and complete.</p> <p>You are entirely responsible for maintaining the confidentiality of the information you hold for your account, including your password, and for any and all activity that occurs under your account as a result of your failing to keep this information secure and confidential. You agree to notify Arcademics immediately of any unauthorized use of your account or password, or any other breach of security.</p> </li> <li> Membership and Billing <p>By starting your Arcademics Plus membership you are agreeing that we are authorized to charge you the membership fee associated with your type of account.