by Octopath Traveler 2 Scent of Commerce side quests appear on the world map as important story objectives, and while two of them aren’t really that important, you can earn some nice bonuses for little effort. However, the third one is one of the most important quests in the game and you have to complete it to have full access to the map and all its secrets.
This guide explains how to complete each Scent of Commerce quest in Octopath Traveler 2.