Understanding the Cost Equation Before setting a price, consider all the factors that contribute to the cost of producing or buying your cigarettes: Raw Materials: The tobacco leaves, filters, and paper used in cigarette production
TL;DR: Nicotine = plant alkaloid, brain stimulant, addictive Nicotinic acid (niacin) = vitamin B, vital for energy & DNA repair, non-addictive Similar names because chemist Hugo Weidel oxidized nicotine into nicotinic acid in 1873

Chevignon New with tags 16.00 Chevignon Very good 3.00 Chevignon Good 7.00 Chevignon Very good 9.00 Chevignon Very good 5.00 Chevignon New with tags 3.00 Chevignon Very good 10.00 Chevignon Very good 3.00 Chevignon New with tags 3.95 Chevignon Good 17.00 Chevignon New without tags 20.00 Chevignon Very good 4.50 Chevignon New with tags 30.00 Chevignon Very good 4.00 Chevignon Good 10.00 Chevignon Very good 40.00 Chevignon Good 5.00 Chevignon New with tags 40.00 Chevignon Very good 11.00 Chevignon New without tags 135.00 Chevignon Very good 10.00 Chevignon New with tags 30.00 Chevignon Good 4.00 Chevignon Very good 20.00 Chevignon Good 2.00 Chevignon Very good 30.00 Chevignon Good 10.00 Chevignon New without tags 7.00 Chevignon New without tags 5.00 Chevignon Very good 45.00 Chevignon New with tags 6.00 Chevignon Very good 60.00 Chevignon Very good 15.00 Chevignon Good 2.00 Chevignon Good 1.00 Chevignon Very good 150.00 Chevignon New without tags 80.00 Chevignon Very good 50.00 Chevignon Good 25.00 Chevignon New with tags 30.00 Chevignon Good 18.30 Chevignon New with tags 300.00 Chevignon Very good 18.00 Chevignon Satisfactory 10.00 Chevignon Satisfactory 15.00 Chevignon Good 24.50 Chevignon Satisfactory 1.00 Chevignon Satisfactory 9.90 Chevignon Satisfactory 10.00 Chevignon Very good 120.00

Most are 3-6x the price of standard E-Liquids while offering nowhere near the same increase in quality
Not real sure how JR is not on this list
I don't understand why you didn't hunt out something like this yourselves when you first gave Ellen permission to start smoking at aged 13