“…The rapid diffusion of the internet since the 1990s, followed by the growth of e-commerce, has produced a radical change in the ways in which firms do business (Roca et al, 2009;Mayayise and Osunmakinde, 2014;Tran et al, 2017;Hlee et al, 2017). The rapid development of e-commerce transactions is, however, challenged by consumers' concerns regarding the safety, privacy, security and legitimacy of transactions performed online (Utz et al, 2012;Kim et al, 2016;Fortes and Rita, 2016;Beck et al, 2017;Oliveira et al, 2017;Turban et al, 2018).…”