jtown tobacco JT with Farmers Japan Tobacco Inc (JT)

The measure, known commonly as Tobacco 21, was included as part of a $1.4 trillion spending package that covered other notable policy changes, such as an expensive repeal of Obama-era taxes on high-cost health plans, help for retired coal miners, and $1.4 billion for President Trump's border wall, down from the $8 billion he requested but the same that was appropriated for it last year

PMID 24554606

If you want the short version, keep the quantity sensible, keep the tins original, and make it easy for an officer to understand what youre carrying

(World Health Organization, 2016)

Meln E, Faner R, Allinson JP, Bui D, Bush A, Custovic A et al