The AddItem function does not accept negative counts. If you try to you get:
Execution of script btb_eq_addto_vendors failed:
second argument for AddItem must be non-negative
This makes it impossible to add restocking items to a merchant via script.
note(s):
- This can be done in vanilla, with the caveat to not try it on the player. See http://en.uesp.net/wiki/Tes3Mod:AddItem
Sorry to ask, but how exactly do I open a bug report? Sorry, newbie here. Unless this has already been reported -- a quick check turned up nothing.