During 2009, the first appellant, representing Eastprop Property Trust (the Trust), sought a loan of R10 million from the respondent to finance working capital for one of three close corporations of which he was the alter ego. After protracted negotiations over two years, the respondent agreed to lend R8 million to the Trust. On 8 December 2011, the respondent entered into two written agreements with the Trust: (1) a loan agreement for R8 million at one percentage point above prime, repayable over 84 instalments over seven years; and (2) a royalty agreement requiring payment of R12,896,964 or 24% of the future market value of the Wadeville property (whichever was higher), payable at the end of the seven-year period. The loan was secured by suretyships signed by the first appellant and three close corporations (second to fourth appellants) as sureties and co-principal debtors in solidum. The Trust breached the loan agreement by falling into arrears. The respondent issued summons for R6,985,926.44 (outstanding loan balance) and R12,896,964 (royalty). In September 2015, the Trust settled the outstanding loan balance of R5,239,115.94. The trial proceeded against the appellants as sureties for the royalty payment.