We reserve the right to decline to provide our Acceptance Services to you or immediately suspend or close your Account, without notice, if we learn or reasonably suspect, in our sole discretion, that you will use or have used your Account to engage in unlawful or improper activity in violation of applicable laws or regulations, these Terms, and/or our other applicable terms of use, including but not limited to a violation of Section 4.4, Prohibited Use and Business, or Section 4.5, Restricted Business.