Various Tables include a "Trader", whats the difference compared to a "Merchant"?
“It makes good on D&D's largely unfulfilled promise to take characters from lowly insignificance to the heights of power. There are rules for building castles, establishing and ruling domains (as well as wizard's sanctums and thieves guilds), and trading -- just about anything a high-level, power-hungry fantasy character might be interested in pursuing. Adventurer, Conqueror, King is a very cleverly designed game whose rules are quite compatible with most retro-clones, particularly Labyrinth Lord, making it extremely valuable to any player or referee looking to add any of its rules to their existing campaigns. This is good stuff and well worth a look.”


Treat it as an encounter with NPC Venturers (from the Player's Companion).
Ah, ok. Thanks :)