Herbal and fungal stimulants Tobacco Electronic cigarette Harmonized System Construction of electronic cigarettes Cigarette World Customs Organization Tax Individual psychoactive drugs Crops originating from the Americas Habits Smoke Smoking Trade Heated tobacco product Black market Customs Addiction Determinants of health European Union lobbying Health Chemical substance Excise Tobacco Products Directive Tobacco smoke Counterfeit consumer goods Nicotine Tobacco industry Cigarettes Manufacturing U.S. Customs and Border Protection Tariff Retail Optimal tax Policy Flavor Plain tobacco packaging Nomenclature Tax revenue