1) Antonio and others 2) Mall occupants 3) Traders 1) Dealers 2) Sellers 3) Vendors 
[video game] Merchants is a graphic adventure game created by Gamelearn played to learn how to negotiate. Merchants g-learning methodology combines: game-based learning, gamification techniques, and simulation, comprising a complete course contents. Together with Triskelion, Merchants is one of the two games developed by Gamelearn for soft ...