How EMV technology improves financial security - Business Insider
I got one of these 'just wave' credit cards the other day and I just don't fancy them at all! What will happen if two people 'wave' at the same time? Here in Scotland,when you present a card, you are asked to enter a four digit number,known only to you, to confirm the purchase.
Nope I don't fancy waving my money away !!!
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