Okla. Stat. tit. 71, § 71-819: Fraud or deceit unlawful

It is unlawful and shall be deemed a Class C2 felony offense for

any person, in connection with the offer or sale of any business

opportunity in this state, directly or indirectly:

1. To employ any device, scheme or artifice to defraud;

2. To make any untrue statement of a material fact or to omit

to state a material fact necessary in order to make the statements

made, in the light of the circumstances under which they are made,

not misleading; or

3. To engage in any act, practice or course of business which

operates or would operate as a fraud or deceit upon any person.