The role of mobile shopping service quality in enhancing customers M-satisfaction, M-loyalty, and E-word of mouth

With the increasing prevalence of mobile shopping (m-shopping) apps, service quality (SQ) has been recognized as a prominent factor in distinguishing the best apps available online. As limited studies have explored how to estimate mobile SQ, this study attempts to expand our understanding of the primary dimensions that shape customer judgments of the overall mobile SQ related to m-shopping activity by validating the mobile SQ (M-S-QUAL) scale in a new cultural setting, e.g., Egypt. It also examines the interrelationships between mobile SQ and three outcome variables: mobile satisfaction (m-satisfaction), mobile loyalty (m-loyalty), and electronic word of mouth (e-WOM). The results support the validity of using the M-S-QUAL scale to assess the mobile SQ of m-shopping platforms. Moreover, the findings emphasize the role of m-shopping SQ in enhancing consumers' m-satisfaction, thereby improving m-loyalty and increasing favorable e-WOM. The results also show that responsiveness and efficiency are the primary driving forces underlying the SQ dimensions of the investigated outcome variables.