Hi @ alex3883, this hunting is useful in fighting smoking as an alternative to "ordinary smoking".
Easy to use, different flavors and no harm to anyone,
We know that and the environment around ordinary smokers "smokes" so that electric cigarettes are good and for collateral victims of ordinary smoking.
I think it would still be good to make a compartmental cost analysis for a few periods, for example, for 1, 5, 10 years, and to illustrate how this looks like in dollars (or steemdollars)!
In order for "ordinary smokers" to be able to see how many dollars they smok ... (health is not counted!).
Good luck with hunting.