“There have been repeated attempts to make old-fashioned plastic credit cards "smart" by putting computer chips on them. Smart to whom? Even chip-enabled cards can't tell consumers what the interest rate is on purchases, or when next month's bill is due.
But how smart would credit cards be if they could actually communicate with card holders? We're about to find out. MasterCard recently announced plans to help banks issue cards with embedded computer screens to U.S. consumers this year.”
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