Transcendence

Selling multiple items of the same type to a store often results in max purchase limits--in return, they'll be uninterested in buying any more even after they can't afford it. This is a given, obviously.

The bug is whenever there's another store of the same type in the same system that I haven't done business with yet, will also be uninterested in those multiple items as well. I am almost certain that this should not be happening, right?