🤝 American Express released «travel stamps» on the Base blockchain - coindesk

Travel Stamps are ERC-721 (#ETH) NFT tokens that record customer trips in the Amex Travel app. The task of stamps is to become a memorable «digital passport» for travelers (not for sale).

American Express is an international financial corporation known for its premium credit and payment cards. The company has more than 135,000,000 customers worldwide.

@Сryptoz ₿