2013 · 资料书（用于增强玩法的规则/选项）
Tome of Trade
This d20 System/OGL sourcebook expands fantasy marketplace play for D&D 3.5 and Pathfinder. It includes market-focused prestige classes, feats, spells, magic items, skill uses, and a new skill. Rules and charts support creating markets, establishing shops, and managing their day-to-day operation, allowing characters to participate in trade or run businesses.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Tome of Trade
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。