EditorialFILE PHOTO: A Sadhu or a Hindu holy man pays the vendor through Paytm, a digital wallet company, after buying a book during the annual religious festival of Magh Mela in Allahabad
EditorialFILE PHOTO: A Sadhu or a Hindu holy man pays the vendor through Paytm, a digital wallet company, after buying a book during the annual religious festival of Magh Mela in Allahabad