Economics and Digital Business Review
Vol. 7 No. 2 (2026)

The Effect of Product Quality on Purchase Intention toward Jiniso Products: The Mediating Role of Electronic Word of Mouth (E-WOM)

I Kadek Kian Witko (Universitas Pendidikan Nasional)
Ni Ketut Anjani (Universitas Pendidikan Nasional)
I Gusti Ngurah Widya Hadi Saputra (Universitas Pendidikan Nasional)
I Gst Ayu Wirati Adriati (Universitas Pendidikan Nasional)



Article Info

Publish Date
12 Aug 2026

Abstract

This study aims to analyze the effect of product quality on purchase intention for JINISO products, the effect of product quality on Electronic Word of Mouth (E-WOM), the effect of E-WOM on purchase intention, and the role of E-WOM in mediating the effect of product quality on purchase intention among Generation Z consumers in Denpasar City. Purposive sampling was used in this study's quantitative methodology. Customers between the ages of 17 and 29 who were aware of and have bought JINISO items thru TikTok Shop and followed the TikTok account @Jiniso.id were given questionnaires to complete in order to gather data. With a path coefficient of 0.533, a t-statistic of 6.846, and a p-value < 0.001, the findings demonstrated that product quality had a favorable and substantial impact on purchase intention. With a coefficient of 0.641, a t-statistic of 11.388, and a p-value < 0.001, product quality also significantly and favorably impacted E-WOM. Purchase intention was positively and significantly impacted by E-WOM, with a coefficient of 0.268, a t-statistic of 3.155, and a p-value of 0.002. Furthermore, E-WOM significantly mediated the effect of product quality on purchase intention, with an indirect effect of 0.172. These findings indicate that improving product quality can increase purchase intention both directly and indirectly through E-WOM

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Journal Info

Abbrev

ecotal

Publisher

Subject

Description

Economics and Digital Business Review is a peer-reviewed, open-access academic journal published by Yayasan Vifada Cendikia Indonesia in collaboration with Sekolah Tinggi Ilmu Ekonomi (STIE) AMKOP Makassar. The journal was established in 2020 and is officially registered with an electronic ...