The road tolling authority has advised highway users to buy FASTags from authorized banks, listing 32 banks except Paytm Payments Bank. This signals to over 20 million Paytm FASTag users to get new RFID stickers as Paytm FASTags will become inoperative after February 29 due to RBI’s directive barring Paytm Payments Bank from offering services from next month. IHMCL, the electronic tolling arm of NHAI, shared the list of authorized banks on its official handle.