The respondents, Sunwest International (Pty) Ltd trading as GrandWest Casino & Entertainment World and Worcester Casino (Pty) Ltd trading as Golden Valley Casino & Lodge, are casino operator licence holders under the Western Cape Gambling and Racing Act 4 of 1996. They award ‘freeplay credits’—non-cashable credits loaded onto slot machine accounts of selected customers as a promotional reward. A dispute arose with the Western Cape Gambling and Racing Board as to whether these freeplay credits form part of taxable revenue for purposes of gambling tax under s 64 of the Act read with Schedule III. After the Board indicated that freeplay formed part of ‘adjusted gross revenue’, the respondents approached the High Court for declaratory relief. The Full Court held that freeplay did not constitute part of taxable revenue and ordered a set-off of tax already paid. The Board and the Provincial Minister of Finance appealed to the Supreme Court of Appeal.