Reliance Jio has introduced a dedicated WhatsApp number for ordering on JioMart. The new JioMart WhatsApp Order Booking Service is live in select localities of Navi Mumbai, Thane, and Kalyan for now.

source https://gadgets.ndtv.com/apps/news/jiomart-whatsapp-order-booking-service-launched-navi-mumbai-thane-kalyan-2218808