Okla. Stat. tit. 59, § 59-991: Regulation by cities and towns

The towns and cities of the State of Oklahoma are hereby given

full power and authority to tax, license and regulate persons, firms

or corporations engaging in or desiring to engage in public

auctions, and may require a license and charge a fee therefor; but

such license fee shall not exceed the amount provided in this act

for a county license but shall be in addition thereto and such towns

and cities may provide for penalties for violations of said

ordinance. A city or town license shall not be in lieu of a county

license.