Firstrand Bank (the appellant) devised a savings account scheme called the 'Million-a-Month Account' to attract depositors who traditionally kept money outside the banking system (estimated at 17 million people). The scheme operated as a 32-day call account that paid minimal interest (0.25% annually) but offered depositors a chance to win prizes through random selection - for every R100 deposited on a selected date each month, the depositor received one chance to win monthly prizes including a grand prize of R1 million, two prizes of R100,000, and other smaller prizes totaling 114 prizes. The National Lotteries Board, established under the Lotteries Act 57 of 1997, contended this scheme constituted a prohibited lottery and applied to the High Court at Pretoria for a declaration and interdictory relief. Seriti J granted the relief and the bank appealed to the Supreme Court of Appeal with leave.