Google Pay recorded the highest value of transactions among Unified Payments Interface or UPI-based platforms in April 2019, with competitors PhonePe and Paytm hard on their heels, shows transaction data accessed by BloombergQuint.The payments platform of Google LLC reported approximately Rs 49,700 crore in transactions in April. PhonePe reported nearly Rs 42,610 crore worth of transactions and Paytm reported volumes of Rs 35,500 cro...