Columbia subject headings:
Consumer credit--United States.
Consumer protection--United States.
Credit card fees--United States.
Credit cards--United States.
Harvard subject headings:
Consumer credit--United States.
Consumer protection--United States
Credit card fees--United States.
Credit cards--United States
Princeton subject headings:
Consumer credit--United States.
Consumer protection--United States.
Credit card fees--United States.
Credit cards--United States.