mumbai, Aug. 14 -- Come September 1, and thousands of autopay transactions for insurance premiums and Netflix subscriptions may fail, as a hard deadline to discontinue the @paytm handle for UPI payments kicks in. As part of a series of measures against Paytm Payments Bank last year, the Reserve Bank of India (RBI) curbed the use of the @paytm UPI handle. Following this, the National Payments Corp. of India (NPCI) mandated migrating these handles to other banks. However, multiple old handles remain tied to autopay mandates, putting these planned transactions at risk once the deadline is crossed, two people familiar with the matter said. "Users will have to first cancel the existing mandate linked to the @paytm handle and then create a fresh ...