maps/tradeship/../../mods/content/standard_merchants/merchants/transient/smuggler.dm

/datum/merchant/transient/smuggler	A sneaky 'merchant' who requires a bribe for be tradeable (usually). When that happens, they stop being a temporary merchant (temporarily), however they will instead leave quickly after completing any transaction. This allows someone to form a plan in order to make a big sale, or accumulate enough cash to buy something coveted and presumably illegal.