Posted in TECHNOLOGY In India’s Mobile-Payments Boom, Even Beggars Get QR Codes May 27, 2022 Walmart’s Flipkart, Google dominate the world’s busiest digital-transaction market, but profits prove elusive. https://www.wsj.com/articles/in-indias-mobile-payments-boom-even-beggars-get-qr-codes-11653653383?mod=rss_Technology