The following words and terms, when used in this Subchapter, shall have the following meaning, unless the context clearly indicates otherwise: "Cigarette": (A) means any product that contains nicotine, is intended to be burned or heated under ordinary conditions of use, and consists of or contains: (i) any roll of tobacco wrapped in paper or in any substance not containing tobacco, (ii) tobacco, in any form, that is functional in the product, which, because of its appearance, the type of tobacco used in the filler, or its packaging and labeling, is likely to be offered to, or purchased by, consumers as a cigarette, or (iii) any roll of tobacco wrapped in any substance containing tobacco which, because of its appearance, the type of tobacco used in the filler, or its packaging and labeling, is likely to be offered to, or purchased by, consumers as a cigarette described in [(i) of this subparagraph]. (B) includes "roll-your-own" (i.e., any tobacco which, because of its appearance, type, packaging, or labeling is suitable for use and likely to be offered to, or purchased by, consumers as tobacco for making cigarettes). For purposes of this definition of "cigarette", nine onehundredths (0.09) of an ounce of "roll-your-own" tobacco shall constitute one individual "cigarette". [See: 37 O.S. § 600.22(4)] "Commission" means the Oklahoma Tax Commission. "Non-participating manufacturer" means any tobacco product manufacturer, as the term is defined by 37 O.S. § 600.22(9), selling products to consumers within Oklahoma, whether directly or through a distributor, retailer or similar intermediary or intermediaries, who does not elect to become a participating manufacturer, pursuant to 37 O.S. § 600.23(A)(1), and thus incurs the duty to place funds into a qualified escrow fund, as required by the provisions of 37 O.S. § 600.23(A)(2). "Tobacco taxpayer" means every wholesaler, distributor, retailer, manufacturer or any other person, firm, corporation, club, or association; selling, receiving, distributing, storing, or using cigarettes or roll-your-own tobacco products, or both, in the State of Oklahoma, whether qualified to do business in this state or not, and without regard to whether the person is licensed or permitted, as required by any tax law. "Units sold" means the number of individual cigarettes (including the quantity of calculated unit-equivalents of roll-your-own tobacco) manufactured by a non-participating manufacturer and sold in the state each month, either directly, or through a distributor, retailer, or similar intermediary or intermediaries.