Despite a delay in launching WhatsApp-pay in India owing to data compliance issues, Facebook-CEO Mark Zuckerberg has said that the peer-to-peer, UPI-based payments feature will be rolled out in several countries in the next six-months. Data-compliance-issues and regulations have kept WhatsApp-Pay launch in abeyance for quite some-time, despite a successful test run of the payments service with one-million users in the country in 2018.