As used in the Motor Fuel Tax Code:
The term shall also include the definition of Indian country as found in 18 U.S.C., Section 1151;
A terminal operator shall not be considered a supplier based solely on the fact that the terminal operator handles motor fuel consigned to it within a terminal. "Supplier" also means a person that produces alcohol or alcohol derivative substances in this state, produces alcohol or alcohol derivative substances for import to this state into a terminal, or acquires upon import by truck, railcar or barge into a terminal or refinery, alcohol or alcohol derivative substances. "Supplier" includes a permissive supplier unless specifically provided otherwise;
However, in any event, the terminal operator in the books and records of such terminal operator treats the receiving exchange party as the supplier which removes the product across a terminal rack for purposes of reporting such events to this state;
Okla. Stat. tit. 68, § 500.3