Ciaburro, GiuseppeKumcu, Elif Hasret2025-10-152025-10-152024979-836939588-2, 979-836939586-8https://doi.org/10.4018/979-8-3693-9586-8.ch007https://hdl.handle.net/20.500.12451/14794In recent years, the rapid development of Metaverse technologies has revolutionized the e-commerce landscape, introducing immersive and interactive experiences once considered futuristic. This article explores the role of sound in supporting e-commerce applications in the Metaverse. Often an overlooked component in virtual environments, sound plays a crucial role in creating a multi-sensory shopping experience that engages users on a deeper level. This research explores the various ways in which sound can be integrated into Metaverse-based e-commerce applications, including spatial audio, ambient soundscapes, and interactive auditory feedback. It examines how these auditory elements can have a significant impact on user engagement, emotional connection, and overall satisfaction with the virtual shopping experience. Finally, the paper analyses potential challenges and considerations related to the implementation of sound in Metaverse e-commerce applications, such as privacy and accessibility issues.eninfo:eu-repo/semantics/closedAccessBook Chapter17720410.4018/979-8-3693-9586-8.ch0072-s2.0-86000702521