WASHINGTON (AP) – The Supreme Court on Tuesday pondered whether it should allow the federal government to face millions of dollars in class-action lawsuits for violating identity theft protection laws that ban the printing of credit card numbers and expiration dates on receipts.

Government lawyers argue that the United States is immune from being sued for money over violations of the Fair Credit Reporting Act. But a federal appeal court refused to throw out a class-action lawsuit from a Chicago lawyer who found part of his credit card number and the expiration date on his $350 receipt from a government website.