It's a small, focused tool
In Figure (a), the tax burden falls disproportionately on the sellers, and a larger proportion of the tax revenue (the shaded area) is due to the resulting lower price received by the sellers than by the resulting higher prices paid by the buyers

[7][11] Common Side Effects: Nausea (which is the most common, affecting about 30% of users) Trouble sleeping or unusual, vivid dreams Constipation, gas, and vomiting [11] Rare but serious risks: Mental health symptoms, like mood swings, feeling depressed, or having thoughts of harming yourself (seek help right away if you feel like hurting yourself) Heart problems, especially in people with pre-existing conditions Serious allergic reactions (anaphylaxis), like swelling of the face, lips, or throat, or severe skin rashes, like Stevens-Johnson syndrome and erythema multiforme Sleepwalking, which sometimes leads to harmful behaviors Seizures, particularly in people with a history of seizures [11] Varenicline interactions Alcohol: Varenicline may increase the effects of alcohol, potentially causing unusual or aggressive behavior
Marlboro cigarettes come in multiple tobacco strengths, flavor profiles, and menthol variations depending on the product line
But they always came back for more
For a DIY air freshener , get out your slow cooker