27 C.F.R. § 46.213 Cigarettes marked “not for sale” or “complimentary”.
Title 27 - Alcohol, Tobacco Products and Firearms
Cigarettes marked “not for sale” or “complimentary” that are part of a sale (for example, buy two packs and get one pack free) are subject to the floor stocks tax and must be included in the book or record inventory as required by §§46.205 and 46.206. Cigarettes that are marked “not for sale” or “complimentary” and are intended to be given away and not in conjunction with any sale are not subject to the floor stocks tax.
Title 27: Alcohol, Tobacco and Firearms
PART 46—MISCELLANEOUS REGULATIONS RELATING TO TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES
Subpart I—Floor Stocks Tax on Cigarettes Held for Sale on January 1, 2000 and on January 1, 2002
Inventories
§ 46.213 Cigarettes marked “not for sale” or “complimentary”.

