Okla. Stat. tit. 7, § 22

There is hereby created in the State Treasury a revolving fund to be known as the Adult Blind Market Revolving Fund of the Oklahoma Public Welfare Commission to be administered by and under the direction of the Oklahoma Public Welfare Commission. Said fund shall consist of all appropriations made for such purpose and all net earnings or profits derived from its use as authorized by law. Said fund shall be used for the purpose of creating, establishing and maintaining a market for the product of blind workers of Oklahoma and may be used to purchase such products for resale, and for no other purpose. Expenditures from said fund shall be made upon warrants issued by the State Treasurer against claims submitted to the Director of the Office of Management and Enterprise Services for approval and payment.