The National Credit Regulator (NCR), following an investigation, alleged that Lewis Stores (Pty) Ltd, a national retailer selling goods on credit, had contravened several provisions of the National Credit Act 34 of 2005 (NCA). The allegations concerned two practices: (a) the charging of fees for optional extended warranty agreements in circumstances where some written warranty documents were incomplete or contained incorrect dates; and (b) the charging of monthly subscription fees for membership of the Lewis Family Club to consumers who had entered into credit agreements. The NCR contended that these practices constituted prohibited charges and unlawful conduct under ss 90, 91, 100, 101(1)(a) and 102(1) of the NCA. The National Consumer Tribunal dismissed the NCR’s application. An appeal to the Gauteng Division of the High Court was unsuccessful, and the NCR appealed further to the Supreme Court of Appeal with special leave.