Bormes alleged that he paid a $350 federal-court filing fee for a client using his own credit card on Pay.gov, an Internet-based system used by federal courts and dozens of federal agencies to process online payment transactions. According to Bormes, his Pay.gov electronic receipt included the last four digits of his credit card, in addition to its expiration date, in willful violation of §1681c(g)(1). He claimed that he and thousands of similarly situated persons were entitled to recover damages under §1681n, and asserted jurisdiction under §1681p, as well as under the Little Tucker Act, 28 U. S. C. §1346(a)(2).