Mastercard Granted Patent for Blockchain-based Coupon Verification System

Blockchain Adapts to the Needs of Mastercard for Coupon Authentication System The US Patent and Trademark Office (USPTO) granted a new patent for Mastercard on May 31st, 2018 for the brand to integrate blockchain technology into their system for validating coupons. In this patent, the company can reduce the amount of fraud that merchants experience … Continue reading Mastercard Granted Patent for Blockchain-based Coupon Verification System