If you are not a Sam’s Club member and are currently subscribed to our promotional emails, you may update your marketing preferences by clicking the “unsubscribe” link in the footer of one of our promotional emails or by contacting the Mail or Email resources listed above.</p> <p>If you contact us by email or mail, please be sure to include your full name, membership number, the types of communications you would like to receive or not receive, and your related contact information. For instance, if you would like to opt-out of mail, include your mailing address.