General

Mechanic's Cash Shop Inventory

I've got a quick question i'd like answered...
Do mechanics share the same cash shop inventory as Battle Mages and Wild Hunters?
As in, could i buy something and leave it in my Wild Hunter's cash shop inventory and wait until mechanics come out to use it on my future mechanic character?
(e.g. VIP Hairstyle coupon)
If you're wonding why i'm pre-purchasing the coupon, it's to obtain that extra 5k nx for the Nexon Cash Back Days event, and I like being 100% sure that i'll get what i fully want with my NX.
Thank you very much if you answer.