American Express launches new rewards and transfer bonuses

American Express has introduced several new promotional offers for its Membership Rewards members. Select cardholders can earn up to 4,500 bonus points on Amazon.com purchases through various spending tiers. These offers, which vary by account, are available for use on eligible purchases through December 5, 2026.

Additionally, American Express in the United States has launched transfer bonuses for airline loyalty programs. Membership Rewards points can be converted to Aeroméxico miles with a 20% bonus, or to Flying Blue miles with a 25% bonus. Both transfer promotions are valid until October 31, 2026, for eligible U.S. Membership Rewards accounts.