Okla. Stat. tit. 14A, § 14A-3-202.1: Return of dishonored check, negotiable order of

withdrawal or share draft - Fee.

The lender of a consumer loan may charge and collect from the

debtor a fee for each return by a bank or other depository

institution of a dishonored check, negotiable order of withdrawal or

share draft issued by the debtor in connection with the consumer

loan. The amount of the fee shall be limited to the amount which

the Oklahoma Tax Commission, Service Oklahoma, or a licensed

operator may charge and collect pursuant to the provisions of

Section 1121 of Title 47 of the Oklahoma Statutes. This fee shall

be in addition to all other loan finance charges, fees and

additional charges which the lender may charge and collect from the

debtor under this Code and shall not be subject to refund or rebate.