G F H V Bekker and A J N Bekker v Oos-Vrystaat Kaap Koöperasie Beperk

The respondent co-operative society sued the appellants (two farmers) for payment of R392,683.33 allegedly due on a running account initially operated by a company (G B A van Ginkel (Edms) Bpk) of which the appellants were directors and shareholders. The appellants had bound themselves as sureties and co-principal debtors for the company's obligations. The company, though not formally a member of the co-operative society (AKB, later amalgamated into the respondent), was treated as such and granted the same privileges and subject to the same obligations as members, including interest rates, life insurance premiums, and account terms. The appellants signed multiple production credit agreements and suretyship deeds between 1988 and 1991. In December 1991, when the appellants sold their shares to De Lange, they entered into agreements (D2 and V1) with AKB releasing a statutory pledge over crops and confirming their continued liability for the company's debts. The society's statutes contained conclusive evidence clauses providing that if no written objection was raised within a specified period (three or six months depending on the statute version) after a statement was posted to a member, the statement would be conclusive evidence of indebtedness in legal proceedings. No written objections were raised by the appellants within the relevant periods.

• Whether conclusive evidence clauses in co-operative society statutes are binding on non-members who are treated as members
• Whether conclusive evidence clauses are valid and enforceable or contra bonos mores
• Whether a three-month period for objection in a conclusive evidence clause is unreasonably short
• Whether agreements D2 and V1 constituted instruments of debt requiring disclosure of finance charges under section 2(9) of the Usury Act
• Whether monthly capitalisation of interest contravenes section 2(5) of the Usury Act
• Whether finance charges are recoverable when higher rates apply to overdue accounts under section 4 of the Usury Act
• Whether failure to comply with section 10(6) of the Usury Act (notice of variable interest rate changes) disentitles recovery of finance charges
• Whether alleged overpayment for a centre point in 1985 could be set off against the claim
• Whether payment by the State under a guarantee scheme discharged the appellants' debt
• Whether costs on an attorney-and-client scale were appropriately ordered

Appeal dismissed with costs, including costs of two counsel. The judgment of the Eastern Cape High Court (Zietsman JP) granting judgment for the respondent in the amount of R392,683.33 plus capitalised interest at 24.75% per annum and attorney-and-client costs was upheld.

(1) Conclusive evidence clauses in co-operative society statutes that allow a debtor a reasonable period (such as three months) to object to statements before they become binding are valid and enforceable, and are not contra bonos mores, as they are analogous to contractual time bars for instituting claims. (2) A non-member of a co-operative society who is treated in all respects as a member (享受ing the same benefits and subject to the same charges) is bound by tacit agreement to the obligations in the society's statutes and regulations applicable to members. (3) Under section 4(1) of the Usury Act, interest may be capitalised monthly as it becomes due and payable when debited, even though the principal debt may not yet be repayable. (4) Non-compliance with section 10(6) of the Usury Act (requiring notice of changes to variable finance charge rates) does not disentitle a creditor from recovering finance charges levied at the changed rate, as the section imposes an obligation without stipulating non-recovery as a civil consequence of breach.

Farlam AJA observed that if demonstration were required of the desirability of conclusive evidence clauses with time limits for objection, there could be no better demonstration than the almost endless litigation in this case over events that had taken place many years before. Harms JA noted by way of comparison that section 10(1) of the Usury Act places a duty on lenders to provide a copy of the contract to borrowers, but failure to do so can hardly disentitle the lender from recovering the loan, illustrating the distinction between obligations and prohibitions with civil consequences in the Act. The Court also noted that if variable interest rate changes not communicated were visited with nullity, borrowers would not be entitled to the advantage of rate reductions not communicated, highlighting the unreasonableness of the appellants' interpretation of section 10(6).

This case is significant for establishing: (1) The validity and enforceability of conclusive evidence clauses in co-operative society statutes where the debtor has a reasonable period to object before the statement becomes binding, distinguishing such clauses from unilateral certificates condemned in the Abstein Distributors case. (2) Confirmation that non-members who are treated as members and享受 享受 member benefits can be bound by the obligations in society statutes through tacit agreement. (3) Clarification that monthly capitalisation of interest is permissible under the Usury Act when interest becomes due upon debiting, regardless of when the capital becomes repayable. (4) Important interpretation of section 10(6) of the Usury Act: failure to give notice of variable interest rate changes, while unlawful, does not result in the civil consequence of non-recovery of finance charges, as the Act distinguishes between prohibitions with civil consequences (sections 2, 4, 5) and mere obligations. The case provides guidance on contractual time bars, tacit terms in commercial relationships, and the interpretation of consumer credit legislation.