[johnnyboiog88]

That's interesting, thanks

4. As referenced above the "problem" with the product to use in the method.

And so what kind of problems do you point out to the after sales/quality service? For example, can you give us an example of the problems you reported for the coke and for the cigarette cartridge?

I think he kind of answers that in the post with " I CANNOT stress this enough, take a unique spin on every SE you do ". Be creative, think of an actual issue you might have with said product and try it. With things like this trying will almost certainly have no negative consequences.