Stop selling disposable vapes, this is not complicated. I've since stopped but first encountered vapes back when they called it e-smoking and the devices where really crude. After a few years they finally got something decently reliable and reusable down and people had their personal device.
I'm not even sure when disposables became a thing but the notion of use one and discard electronics is nuts. The whole industry could do well to come up with some standards so you don't have to search out some specific model of atomizer to fit a certain piece, but it's not impossible.