I know that nicotine e-liquid is being regulated as a tobacco product now, but there are no state taxes YET on it here in Texas. On combustible tobacco, that's a different story. Considering that, would the state be able to tax me for a product I own, that was untaxed at the time of purchase? On cigarettes, I can see it, there are already laws in place requiring taxes be paid on them, so I see that circumventing those laws could be fined, and taxes collected. If you have cigars bought at say 5% tax (random %, not actual numbers) stocked in a humidor for personal use, and the tax went up to 15%, would you then assume the burden of paying more tax on them? No wonder there are tax lawyers, this stuff is beyond me. Good point on the tobacco product shipping rules, but what would that really mean as far as taxes are concerned? After taxation, I can see nicotine purchases being tracked, and penalties applied sure, that makes sense. I don't see it happening on pre-tax shipments, but I'm trying to be optimistic, this whole mess is frustrating.