The sale of gasoline or other middle distillate petroleum products, not including liquefied petroleum gases or petroleum fuels commercially known as number four, number five and number six, on a temperature adjusted or any basis other than gross volume, is unlawful.
S.D. Codified Laws § 37-2-25
Sale of certain petroleum products on other than gross volume basis unlawful
Source: SL 1980, ch 260.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.