The plaintiff, a registered money-lending company, advanced $25 million to the defendant in April 2003 for 14 days. The defendant defaulted twice on repayment. On 1 August 2003, the parties executed an acknowledgement of debt for $61 million (capitalizing the original loan plus interest and fees) and the defendant provided title deeds to his Ruwa property as security. On 9 December 2003, the defendant paid $61,645,994.00, stating it was in full and final settlement. The plaintiff rejected this and claimed a balance of $120,546,585.00 was still owing. The plaintiff had charged interest at rates of 650% per annum (December 2003) and 450% per annum (January 2004) as reflected in the defendant's statement of account, claiming entitlement to vary rates under prevailing legislation. The defendant, a banker by profession, counterclaimed for $24 million as overpayment, arguing the prescribed maximum rate for moneylenders was 30% per annum plus 3% administrative costs.