Abhi and Niyu on Digital Public Goods: Why Zero MDR Allowed UPI to Scale Past 15 Billion Transactions
Abhiraj and Niyati explain how India's Unified Payments Interface leveraged open protocols and zero merchant fees to defeat private payment duopolies and build the world's most inclusive transaction network.
"UPI won because India treated payments as national digital public infrastructure like roads and bridges, rather than a toll-booth business for card cartels."


