What I wonder is how they pay for the game... is it just supported by cosmetics?
Cosmetics and QoL items (more item storage, organized item storage, aka stash stabs)
If you spend $60-$100 (over the course of time) you'll have more than you'll ever need, however they keep making such cool shit each league, so you keep buying more and it helps fund the game.
This is the shop (anytime you buy a supporter pack for say $30 or $60 whatever, you get all the cosmetics in the pack + the full value $30 or $60 etc in shop points to spend on more cosmetics)

Shop - Path of Exile
Path of Exile is a free online-only action RPG under development by Grinding Gear Games in New Zealand.
