I don't think you know what you're talking about. The credit/debit cards that banks issue support the debit (PIN) and credit (signature) based protocols. The credit does not carry a balance, it just uses the MC/Visa…
I don't think you know what you're talking about. The credit/debit cards that banks issue support the debit (PIN) and credit (signature) based protocols. The credit does not carry a balance, it just uses the MC/Visa…