“…One of the pioneers of game theory is Gintis [30], whom analyzed the consciousness, habits, behaviors, interests, and psychological states of market designers, predators, and prey from a game perspective, and furthermore analyzed the nature of the market. e game theory proposes to apply well-developed theories in fields such as gambling, art of war, and psychology to find out the internal laws of the market and analyze the problems in trading concept, mentality, and habits, so that traders can trade calmly and produce stable income [31,32]. erefore, based on the game analysis theory, this paper analyzed the gaming order in the dual-channel supply chain strategy where the manufacturer and the seller share demand information [26]: (1) the manufacturer decides the prices through direct selling channel (decision variable) after negotiating with the seller when they share demand information (e.g., the sellers' prediction for total market demand) with the manufacturer;…”