Al-Kharaj: Journal of Islamic Economic and Business
Vol. 8 No. 1 (2026): All articles in this issue include authors from 3 countries of origin (Indonesi

The Role of Service Quality in E-Commerce Customer Satisfaction and Loyalty

Nabila, Putri Izatin (Unknown)
Rahayu, Siti (Unknown)
Widjaja, Fitri Novika (Unknown)



Article Info

Publish Date
03 Feb 2026

Abstract

This study examines the influence of service quality on customer satisfaction and customer loyalty among Millennial and Gen Z users of e-commerce platforms in Indonesia. Using a quantitative explanatory approach, data were collected from 200 respondents who actively shopped online through major platforms such as Shopee, Tokopedia, Lazada, Blibli, and TikTok Shop. Service quality was measured using four e-servqual dimensions: efficiency, fulfillment, system availability, and privacy. Data were analyzed using PLS-SEM through SmartPLS to evaluate the measurement and structural models. The findings reveal that efficiency and fulfillment significantly increase customer satisfaction, while fulfillment and privacy significantly influence customer loyalty. Meanwhile, system availability shows no significant effect on either satisfaction or loyalty, indicating that users perceive it as a basic feature rather than a determinant of experience. The results also demonstrate that customer satisfaction strongly predicts customer loyalty, emphasizing its mediating role in the relationship between service quality and loyalty. Overall, the study highlights the importance of efficient service, accurate fulfillment, and strong privacy protection in retaining e-commerce users from younger generations.

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Journal Info

Abbrev

alkharaj

Publisher

Subject

Economics, Econometrics & Finance

Description

Al-Kharaj, Journal of Islamic Economic and Business is peer-reviewed journal published by program studi ekonomi syariah , Institut Agama Islam Negeri (IAIN) Palopo. Al-Kharaj focus on the research of Islamic Economic and Business. The aims of this journal is to explore and develop economic related ...