Contactless debit or credit cards are nothing but usual payment cards. The electronic card has been debuted long back overseas and is now setting foot in India too. Present day credit and debit cards use the magnetic strips as well as a tiny contact-based chip embedded inside the card. When a payment needs to be mare, the vendor swiped the magnetic strip or inserts the card inside the payment machine to make the necessary transactions. The same goes with an ATM machine,...
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