Technology Vivo Launches 'Xchange' Programme in India in Partnership With Cashify January 16, 2019January 16, 2019 satyamadmin As an introductory offer, customers exchanging their old phones to upgrade to a new Vivo model between January 16 and January 19 are entitled to receive an additional Rs. 1,000 bump-up exchange. Source: Tech Smartphones Share Facebook Twitter Pinterest Linkedin