Columbia subject headings:
Consumer protection--United States.
Electronic commerce--Records and correspondence--Access control--United States.
Privacy, Right of--United States.
Harvard subject headings:
Consumer protection--United States
Electronic commerce--Records and correspondence--Access control--United States.
Electronic commerce--United States--Records and correspondence.
Privacy, Right of--United States
Princeton subject headings:
Consumer protection--United States.
Electronic commerce--Records and correspondence--Access control--United States.
Privacy, Right of--United States.