Mo. Rev. Stat. § 364.070: Penalties.

Any person who knowingly violates any provision of this chapter or of any law of this state relating to the business of a financing institution in this state without a license therefor except as provided in this chapter is guilty of a misdemeanor and upon conviction shall be punished by a fine of not more than five hundred dollars or by confinement in the county jail for not more than six months or both.