The Website also allows Users to purchase products through our online store (“Blockstream Store”). Once we receive a User’s payment, we will ship the purchased items to the mailing address provided by the User. At this time, we do not allow returns or refunds for purchased items.</p> <h3 id="2trademarks">2. Trademarks</h3> <p><img src="/img/img/blockstream-emblem.png" alt="" /> and other related graphics, logos, service marks and trade names used on or in connection with Blockstream Properties or in connection with the Services are the trademarks of Blockstream and may not be used without permission in connection with any third-party products or services.