BUSINESSToppr to Raise up to $ 50 Million in Series D RoundAmrita ChakravortyJuly 14, 2020July 14, 2020 by Amrita ChakravortyJuly 14, 2020July 14, 202001754 Toppr aims to raise up to $50 million in a Series D round, from existing and new investors for scaling up operations and launching a...