American Express Travel Related Services Company, Inc.

Aimee Cardwell

Andras L Ferenczi

Ashish Kumar

Harish R Naik

Nilesh Yashavant Jadhav

Dallas L Gale

Faraz Babar

Lavanya Venkatanarayanan

Dallas Gale

Systems and methods for the maintenance of merchant-stored transaction account data are disclosed. The system may include various merchant systems and issuer systems in communication via a blockchain network. The system provides a process for collaboration between various issuer systems and merchant systems to update and maintain merchant stored transaction account data in response to changes, cancellations, updates, or the like in various stored transaction account.

Transaction account data maintenance using blockchain

Systems and methods for the maintenance of merchant-stored transaction account data are disclosed. The system may include various merchant systems and issuer systems in communication via a blockchain network. The system provides a process for collaboration between various issuer systems and merchant systems to update and maintain merchant-stored transaction account data in response to changes, cancellations, updates, or the like in various stored transaction account.

Growing community of inventors

Plymouth, MA, United States of America

Aimee Cardwell