The appellant was a member of Oberholzer Timber and Hardware CC, which had supplied services to the complainant, Goldfields International Mining South Africa (Pty) Ltd, for many years. The complainant needed urgent rectification of hot water supply to workers' change rooms at the Driefontein mine. On 3 June 2009, Timber and Hardware submitted two quotations for cladding of piping: R94,801.66 for 515 metres at the 'living out change house' and R111,524.35 for 630 metres at the 'union men's and official change house', each with an additional R75,000 charge for fittings. The quotations included a sentence stating 'only an estimate can be given, a bill will be given on completion of application'. The quotations were accepted and incorporated into a sitework agreement signed by the appellant on behalf of Timber and Hardware and by Mr Patel for the complainant. The work was carried out by a sub-contractor. On 24 July 2009, Mario Nieuwoudt, an employee of Timber and Hardware, presented two invoices to the complainant with amounts identical to the quotations except without the R75,000 charges for fittings. The invoices made no reference to meterage. Buys approved the invoices knowing the work was incomplete but satisfied payment could be made. Mrs Sale approved payment on 3 August 2009. On 4 September 2009, a physical measurement revealed discrepancies from the quotation meterage, triggering the complaint. The appellant and Timber and Hardware were charged with 31 counts of fraud. The Regional Court convicted both. On appeal to the North Gauteng High Court, Timber and Hardware's appeal succeeded entirely, but the appellant's appeal succeeded on all counts except two.