ADVERTISEMENTMerchant Discount Rate Rationalisation To Boost Debit Card Use: RBI's Kanungo NDTV Profit26 Feb 2022, 10:38 AM IST 26 Feb 2022, 08:39 AM IST26 Feb 2022, 10:38 AM ISTWhatsAppX (was Twitter)FacebookTelegramSaveMerchant Discount Rate Rationalisation To Boost Debit Card Use: RBI's KanungoADVERTISEMENT