The Influence of USP and E-WOM on Brand Trust and Its Impact on Purchasing Decisions
DOI:
https://doi.org/10.35870/jemsi.v11i5.4629Keywords:
USP, E-WOM, Brand Trust, Purchase DecisionAbstract
The increase in population causes an increase in demand for soap and detergent products in Indonesia, this is evidenced by the level of competition in the soap and detergent industry which fluctuates from year to year. One of the brands of the soap and detergent industry in Indonesia is Gentle Gen soap. Gentle Gen soap products are available in minimarkets, supermarkets to hypermarkets. However, based on a pre-survey conducted by the author, it turns out that there are still many who do not use Gentle Gen soap products despite this product being available in various markets. This is the reason the author chose Gentle Gen soap as the object of the author's research. This research uses a quantitative approach by sending Google Forms to 100 samples residing in Bandung City. According to this study, all variables have an impact. The mediating variable of brand trust partially mediates USP and E-WOM fully on purchasing decisions. This study has several limitations such as only focusing on Gentle Gen soap and respondents who live in Bandung City.
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Al-Ja’afreh, A. L. I., & Al-Adaileh, R. A. I. D. (2020). The impact of electronic word of mouth on consumers purchasing intention. Journal of Theoretical and Applied Information Technology, 98(02), 183-193.
Berghueser, S. M., & Spann, M. (2024). The value of distinctiveness: Product uniqueness in crypto marketing. International Journal of Research in Marketing.
Deniz Dalman, M., & Min, J. (2016). Unusual Product Differentiation: Strategic Use of Trivial Attribute and the Separate Evaluation Mode. In Marketing Challenges in a Turbulent Business Environment: Proceedings of the 2014 Academy of Marketing Science (AMS) World Marketing Congress (pp. 573-574). Cham: Springer International Publishing.
Dharmayana, I. M. A., & Rahanatha, G. B. (2017). Pengaruh brand equity, brand trust, brand preference, dan kepuasan konsumen terhadap niat membeli kembali (Doctoral dissertation, Udayana University).
Hair, J. F. (2014). A primer on partial least squares structural equation modeling (PLS-SEM). sage.
Han, S. H., Nguyen, B., & Lee, T. J. (2015). Consumer-based chain restaurant brand equity, brand reputation, and brand trust. International Journal of Hospitality Management, 50, 84-93. https://doi.org/10.1016/j.ijhm.2015.06.010.
Helmold, M. (2020). Creating the value proposition. In Total Revenue Management (TRM) Case Studies, Best Practices and Industry Insights (pp. 89-94). Cham: Springer International Publishing.
Inocencio, F. D. C., & Marques, E. V. (2016). The best and the worst: Word-of-mouth in e-tail websites. Revista de Administração de Empresas, 56, 518-532. https://doi.org/10.1590/S0034-759020160506.
Khoirudin, I. R., & Giyartiningrum, E. (2021). Pengaruh kepercayaan merek, kesadaran merek dan kualitas produk terhadap keputusan pembelian smartphone Xiaomi di DIY. Journal Competency of Business, 5(1), 1-9. https://doi.org/10.47200/jcob.v5i1.870.
Kholil, M., Sutisna, S., & Umalihayati, U. (2024). Pengaruh Electronic Word Of Mouth Dan Persepsi Risiko Terhadap Keputusan Pembelian Melalui Kepercayaan Konsumen Pada E-Commerce Bukalapak, Lazada Dan Blibli Di Kabupaten Serang. Innovative: Journal Of Social Science Research, 4(6), 3214-3230.
Kotler, P., & Keller, K. L. (2016). Marketing management, global edition (15th ed.). Pearson Education.
Lindawaty, L., & Syawaluddin, S. (2022). Pengaruh Kepercayaan Merek Dan Kepuasan Konsumen Terhadap Loyalitas Merek Pt Alfa Scorp Ii Marelan Medan. Jurnal Bisnis Kolega, 8(1).
Martowinangun, K., Lestari, D. J. S., & Karyadi, K. (2019). Pengaruh Strategi Promosi Terhadap Peningkatan Penjualan Di Cv. Jaya Perkasa Motor Rancaekek Kabupaten Bandung. Jurnal Co Management, 1(1), 139-152. https://doi.org/10.32670/comanagement.v2i1.162.
Murdayanti, Y., Indriani, S., Gurendrawati, E., Ulupui, I. G. K. A., & Suherman, S. (2020). Pemberdayaan masyarakat UKM dalam mengimplementasikan unique selling proposition dan strategi penentuan harga jual. JPPM (Jurnal Pendidikan Dan Pemberdayaan Masyarakat), 7(1), 65-77.
Pramita, K., & Manafe, L. A. (2022). Personal selling implementation and AIDA model; Attention, interest, desire, action. (International Journal of Entrepreneurship and Business Development), 5(3), 487-494.
Priadana, M. S., & Sunarsi, D. (2021). Metode penelitian kuantitatif. Pascal books.
Priansa, D. J. (2016). Pengaruh e-wom dan persepsi nilai terhadap keputusan konsumen untuk berbelanja online di Lazada. Jurnal Ecodemica: Jurnal Ekonomi Manajemen dan Bisnis, 4(1), 117-124. https://doi.org/10.31294/jeco.v4i1.353.
Putri, N. A., Burhanudin, A. Y., & Sarsono, S. (2021). CITRA MEREK, KEPERCAYAAN MEREK, DAN KUALITAS PRODUK TERHADAP KEPUTUSAN PEMBELIAN HAND SANITIZER DETTOL PADA MASA PANDEMI COVID-19 DI LUWES GENTAN (Brand Image, Brand Trust, And Product Quality To Purchase Decision For Dettol Hand Sanitizer During-19 Pande. Jurnal Ekbis, 22(1), 69-87.
Rasoolimanesh, S. M., Tan, P. L., Nejati, M., & Shafaei, A. (2024). Corporate social responsibility and brand loyalty in private higher education: mediation assessment of brand reputation and trust. Journal of Marketing for Higher Education, 34(1), 156-177. https://doi.org/10.1080/08841241.2021.1973645.
Reyes-Menendez, A., Saura, J. R., & Martinez-Navalon, J. G. (2019). The impact of e-WOM on hotels management reputation: exploring tripadvisor review credibility with the ELM model. Ieee Access, 7, 68868-68877.
Rosari, M. S. B. (2024). Believability Dan Distinctiveness Proposisi Penjualan Unik Pasar Tradisional Keden Di Desa Keden Kecamatan Pedan (Doctoral dissertation).
Sarmiento Guede, J. R., Esteban Curiel, J. D., & Antonovica, A. (2018). Word-of-mouth communication as a consequence of relationship quality in online environments. Palabra Clave, 21(4), 1075-1106.
Savitri, C., Faddila, S. P., Irmawartini, I., Iswari, H. R., Anam, C., Syah, S., ... & Siregar, M. T. (2021). Statistik multivariat dalam riset.
Sinaga, B. A., & Sulistiono, S. (2020). Pengaruh electronic word of mouth dan promosi media sosial terhadap minat beli pada produk fashion Eiger.
Suriani, N., & Jailani, M. S. (2023). Konsep populasi dan sampling serta pemilihan partisipan ditinjau dari penelitian ilmiah pendidikan. IHSAN: Jurnal Pendidikan Islam, 1(2), 24-36. https://doi.org/10.61104/ihsan.v1i2.55.
Tran, T. H. A., & Kumar, J. (2024). The impact of electronic word-of-mouth (e-WOM) on tourist purchase intention: a comparative study of the Indian and Vietnamese tourism industries. Global Knowledge, Memory and Communication. https://doi.org/10.1108/GKMC-12-2023-0497.
Wang, S. W., & Scheinbaum, A. C. (2018). Enhancing brand credibility via celebrity endorsement: Trustworthiness trumps attractiveness and expertise. Journal of advertising research, 58(1), 16-32. https://doi.org/10.2501/JAR-2017-042.
Yosua, A. (2021). Pengaruh Personal Selling, Brand Image, dan Kualitas Produk Terhadap Kepercayaan (Trust) Konsumen dan Dampaknya Pada Keputusan Pembelian Polis Asuransi. Jurnal Syntax Transformation, 2(12), 1686-1699.
Yulianto, M. R., & Soesanto, H. (2020). Analisis Pengaruh Electronic Word Of Mouth Terhadap Kepercayaan Dan Citra Merek Serta Dampaknya Terhadap Keputusan Pembelian (Studi Pada Konsumen Lazada. co. id di Semarang). Diponegoro Journal of Management, 9(1).
Yulindasari, E. R., & Fikriyah, K. (2022). Pengaruh e-WoM (Electronic Word of Mouth) terhadap Keputusan Pembelian Kosmetik Halal di Shopee. Journal of Islamic Economics and Finance Studies, 3(1), 55-69. https://doi.org/10.47700/jiefes.v3i1.4293.
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