“…A significant stream of research has emerged with a focus on C2C exchanges. Within its literature, several researchers have studied gift‐giving (Rémy & Ndione, 2020), sharing (Belk, 2014; Möhlmann, 2015; Say et al, 2021; Schreiner et al, 2018; Yu et al, 2020), and mutuality (Arnould & Rose, 2016), as well as exchange (barter or secondhand exchange) separately from each other. Table 1 reports the essential findings and contributions of those studies.…”