A) RBI
B) Google Pay
C) State Bank of India
D) NPCI
Explanation: The National Payments Corporation of India (NPCI) has launched NPCI Tokenization system (NTS) to further enhance the safety of customers and provide a seamless shopping experience to consumers. The NPCI Tokenization System (NTS) will support the tokenisation of RuPay cards, to provide an alternate for storing card details with merchants.