Question

The RBI has introduced a Card-on-File (Co

  • F token facility at the level of banks and other institutions to provide convenience for cardholders to get tokens created and linked to their existing accounts with various e-commerce applications. For a CoF, a token is a _______ digit number unique for a combination of card, token requestor and merchant. 
A 12
B 14
C 16
D 18
E None of these
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