This is my first time seeing this - I don't know if other's have seen this type of email from AMEX.
We're writing to let you know that we are updating our Business Card Privacy Notice to more clearly explain our data sharing practices and the choices available to Business Card Members. We take our responsibility to protect your privacy very seriously and recognize that our Card Members should have the power to choose how their information is shared.
We may begin sharing your information with our partners
Under our updated policy, we may begin sharing information about you and your business with our co-brand or other business partners for their own use, subject to their privacy policies, unless you ask us not to. The policy update means your business may start receiving offers for relevant products and services from American Express Business Partners that may help you grow your business. Please review the full notice, which describes how and why we may share your information and the choices you have regarding that sharing at americanexpress.com/privacynotices.
Making your privacy selections
We may begin sharing information associated with your Business Card account with our business partners on September 1, 2018, unless you ask us not to. To make your privacy selections, including choosing for us not to share your information in this way, log in to your account at americanexpress.com or call us at 1-855-AXP-PRIV.
It's important for you to know that you can make your privacy selections at any time, and we'll stop sharing your information once you opt-out. Your selections will be valid for three years, at which time you can renew your choice.
Thank you for your Card Membership. Feel free to reach us anytime at americanexpress.com.
American Express Customer Care