Views: 3,800 Amex Gift Card Balance Activate : https://balance.amexgiftcard.com Amex Login You can activate your Gift Card at https://balance.amexgiftcard.com or by calling the toll-free number listed on the back of your Card (1-888-846-4308).  American Express Gift Cards … Continue reading Amex Gift Card Balance Activate : https://balance.amexgiftcard.com Amex Login