Abstract
This study clarifies the role of artificial intelligence (AI) technology characteristics and digital knowledge in shaping users’ attitudes and intentions toward using AI virtual assistants in conversational commerce. The findings demonstrate how technical attributes, including intelligence, vividness, and anthropomorphism, influence users’ psychological experiences and subsequently promote adoption behavior. The study also highlights digital knowledge as a critical moderating variable that explains differences in how users interpret and respond to technological cues. These results contribute to a deeper understanding of consumer behavior in the context of the growing prevalence of AI and provide design implications for e-commerce platforms.