American Express Turns Travel Memories Into NFT Passport Stamps
Trusted Editorial content, reviewed by leading industry experts and seasoned editors. Ad Disclosure American Express has rolled out a new way for cardholders to collect...
Tag : Passport
American Express Offers NFT Passport Stamp Feature For Customers
Payments company American Express has launched blockchain-based stamps for customers as a digital keepsake of their travels. Each travel stamp will be stored as an...