For customer service purposes and to send you communications regarding your Client account or additional uses of your Personal Data beyond the scope of this list and Policy, in response to any questions, comments, or other messages you submit to us, or for marketing, advertising, and promotional purposes in relation to other Hindsight products or services that we think may interest you.</li> </ul> 4.2 User Information If you are a User that interacts with our Services on or through one of our Client’s websites or other third-party properties online, we use your Personal Data to provide our Services as necessary or in accordance with our legitimate interests in performance of our contractual obligations with our Clients, including: <ul> <li>To provide the Services to you on behalf of our Clients;</li> <li>