Artisans are the unrivaled experts in item creation and trade. They can tap into any crafting skill tree (brewing, tinkering, smithing, etc.), and their mercantile knowledge lets them sell goods for the best prices. They're the backbone of the settlement, with deep knowledge of items and materials, making them excellent negotiators and mediators.
Think about these questions when considering Artisan:
The Artisan class is exceptionally tuned to the manufacturing and sale of trade items. The Artisan has power, not through spells or weapons, but through crafting and wealth. Artisans do not excel in weapon use or spellcasting, but can be excellent merchants, craftsmen, and pure alchemists.