https://indianexpress.com/article/technology/social/whatsapp-payments-mark-zuckerberg-6973405/With National Payments Corporation of India (NPCI) stating that WhatsApp can expand its Unified Payment Interface (UPI) user base in a graded manner starting with a maximum registered user base of 20 million in UPI. No fee will be charged when sending money via WhatsApp.
Mark Zuckerberg says by doing this, India has created something truly special and is opening up a “world of opportunities for micro and small businesses”.