So after playing ol west for a while and since its way easier to make money there i find myself buying stuff in large quantities. And they have this nifty tool that allows you to simply input quantity of the item you want to buy.
My suggestion is to simply apply this feature into era. Recently i started being P2W and when i want to buy a bunch of shovels by large quantities i can only buy 100 at a time. I have 111k that will take way too long and i simply ask to apply what is on west to era.