One of the big takeaways from the E-Cigarette Summit USA was, it appears, the notion that vape isn’t “sticky” enough...
https://vaping.com/blog/comment/is-...ail&utm_term=0_22416810d6-296a241b2d-51253929
https://vaping.com/blog/comment/is-...ail&utm_term=0_22416810d6-296a241b2d-51253929