(a) The finance-charge rate and either the annual charge or the monthly service charge for a consumer credit sale made under a revolving charge account contract may not exceed the rates and charge provided for revolving credit by G.S. 24-11.
(b) In the event the revolving charge account contract is secured in whole or in part by a security interest in real property, then the finance-charge rate shall not exceed the rate set out in G.S. 25A-15(d).
(c) No default or deferral charge shall be imposed by the seller in connection with a revolving charge-account contract, except as specifically provided for in G.S. 24-11(d1). (1971, c. 796, s. 1; 1983, c. 126, s. 7; 1991, c. 506, s. 7.)