Columbia subject headings:
Consumer credit.
Credit cards.
Electronic funds transfers.
Finance, Personal.
Financial services industry--Technological innovations.
Money.
Harvard subject headings:
Consumer credit
Credit cards
Electronic funds transfers.
Finance, Personal
Financial services industry--Technological innovations
Money
Princeton subject headings:
Consumer credit.
Credit cards.
Electronic funds transfers.
Finance, Personal.
Financial services industry--Technological innovations.
Money.