Bangalore Metro Rail Corporation introduces WhatsApp-based

The first-ever transit ticketing service on WhatsApp, BMRCL’s WhatsApp chatbot enables quick and simple ticket purchases integrated with payments on WhatsApp, Technology & Science News, Times Now

Delhi Metro expands WhatsApp-based ticketing system to all lines and also launches 'Delhi Metro Rail App' in Hindi - Rail Analysis India

Bengaluru's Namma Metro Rail launches QR ticketing service on WhatsApp

Get your metro tickets, travel details and more on WhatsApp now — Here's how

Bengalureans Can Now Use WhatsApp To Buy Train Tickets & Recharge Metro Passes

Bengaluru: From today, you can purchase Metro tickets on WhatsApp, BMRCL's app

Good news for Delhi Metro commuters! Now purchase ticket on Whatsapp for travel on THIS line - Know route, how to use, and its significance - Infrastructure News

Delhi Metro launches WhatsApp chatbot for booking QR tickets on all routes

Namma Metro - Wikipedia

Delhi metro rail introduces QR code-based ticketing system

Bengaluru Metro's QR code ticket users triple in 5 months

Bengaluru to Witness 3 New Namma Metro stretches in 2023 - Times EV

Namma Metro's Yellow Line to be functional by June '23