The rule prohibits the sale of nicotine-containing cigarettes and smokeless tobacco to individuals under the age of 18; requires manufacturers, distributors, and retailers to comply with various conditions regarding the sale and distribution of these products; requires retailers to verify a purchaser's age by photographic identification; prohibits all free samples; limits the distribution of these products through vending machines and self-service displays by permitting such methods of sale only in facilities where access by individuals under 18 is prohibited; limits the advertising and labeling to which children and adolescents are exposed; prohibits promotional, non-tobacco items such as hats and tee shirts; prohibits sponsorship of