I really enjoy trading in this game, but I'm not clear on what Salesman does.
By amount of items, does that mean that, if say, Constantine wants to buy two firearms from me, with 100 Mercantile and Salesman, he'd buy four instead?
Though I initially thought taking a Mercantile-related feat would be a good idea, if that's how it works I'm not so sure this would be useful to me as one crafted item is already worth like 2-3 times the cash a merchant carries.