Ritesh Kumar Singh is chief economist of Indonomics Consulting and a former assistant director of the Finance Commission of India.
Mukesh Ambani's JioMart wants to use WhatsApp to sell groceries from local stores

A grocery store in Gurugram, pictured on April 25: many neighborhood stores will be hesitant to formally recording transactions. © Hindustan Times/Getty Images
Ritesh Kumar Singh is chief economist of Indonomics Consulting and a former assistant director of the Finance Commission of India.