The dispute concerned the correct tariff classification, for customs and excise purposes, of the Model 720i digital satellite decoder used by MultiChoice subscribers to receive DStv broadcasts. The Commissioner for SARS classified the decoder under Tariff Heading 8528.12.90 of Schedule 1 to the Customs and Excise Act 91 of 1964, as reception apparatus for television, attracting 7% ad valorem excise duty. MultiChoice Africa and the manufacturer, UEC Technologies, contended that the decoder was a multifunctional electronic device without a principal function and should instead be classified under residual headings (8479.89.90 or alternatively 8543.89), which would not attract the duty. The North Gauteng High Court upheld the respondents’ contention and set aside the Commissioner’s determination. The Commissioner appealed to the Supreme Court of Appeal.