Promotional Offers from SelfDecode. If you do not wish to have your contact information used by SelfDecode to promote our Services, you can opt-out by changing your account settings. You may not be able to opt out of receiving certain Service-related emails, such as communications about orders, billing, account creation, registration and policy updates. If we have sent you a promotional email or other informational email not related to your order or account, the email will have an “unsubscribe” feature that will allow you to opt-out of receiving future email distributions.</p> <p>SelfDecode Insights.