The Role of Brand Identity and Digital Marketing on Visit Intent and Purchase Decisions; "The Effect of Electronic Word of Mouth Mediation Among Generation Z and Millennials on Local Coffee SMEs"
Keywords:
Brand Identity; Digital Marketing; Electronic Word of Mouth; Visit Intention; Purchase Decision; Coffee SMEsAbstract
This study investigates the effects of brand identity and digital marketing on visit intention and purchase decision among Generation Z and Millennial consumers at a local coffee SME (PETRO'S COFFEE) in Sidikalang, Indonesia, with electronic word of mouth (e-WOM) as a mediating variable. A quantitative explanatory approach was employed using purposive sampling, resulting in 117 valid respondents who had made purchases within the last six months. Data were collected through a five-point Likert-scale questionnaire and analyzed using Partial Least Squares–Structural Equation Modeling (PLS-SEM). The results reveal that brand identity has a positive and significant effect on visit intention, while digital marketing significantly influences purchase decision both directly and indirectly through e-WOM. The mediating role of e-WOM indicates that online reviews and consumer-generated recommendations strengthen the effectiveness of digital marketing communication. The coefficient of determination values demonstrate moderate to strong predictive power of the proposed model. This study contributes to the branding and digital marketing literature by providing empirical evidence from local coffee SMEs in non-metropolitan areas. Practically, the findings offer strategic insights for SME owners to integrate strong brand identity with digital marketing initiatives to engage younger consumers more effectively.
References
Aaker, D. A. (1996). Building strong brands. New York: Free Press.
Ardianto, et al. (2024). Strategi komunikasi terpadu coffeepreneur dan Generasi Z.
Arisanti, R. (2021). Preferensi konsumen milenial terhadap coffee shop modern.
Armawan, I., & Denisya, S. F. (2023). Efek pemasaran media sosial dan electronic word of mouth pada citra merek dan niat beli kedai kopi. Forum Ekonomi, 25(1), 85–96. https://doi.org/10.20885/forumekonomi.vol25.iss1.art6
Chaffey, D., & Ellis-Chadwick, F. (2019). Digital marketing: Strategy, implementation and practice (7th ed.). Pearson Education.
Cheung, C. M. K., & Thadani, D. R. (2012). The impact of electronic word-of-mouth communication: A literature analysis and integrative model. Decision Support Systems, 54(1), 461–470. https://doi.org/10.1016/j.dss.2012.06.008
Erwansyah, E., Saragih, R., & Purba, T. O. H. (2022). Pendampingan pemilihan merek, pentingnya merek dan nilai yang dihasilkan melalui merek bagi pelaku UMKM di Desa Lau Bakeri, Kecamatan Kutilambaru, Kabupaten Deli Serdang, Sumatera Utara.
Ghozali, I. (2021). Aplikasi analisis multivariate dengan program IBM SPSS 26. Badan Penerbit Universitas Diponegoro.
Hair, J. F., Hult, G. T. M., Ringle, C. M., & Sarstedt, M. (2021). A primer on partial least squares structural equation modeling (PLS-SEM) (3rd ed.). Sage Publications.
Hennig-Thurau, T., Gwinner, K. P., Walsh, G., & Gremler, D. D. (2004). Electronic word-of- mouth via consumer-opinion platforms: What motivates consumers to articulate themselves on the internet? Journal of Interactive Marketing, 18(1), 38–52. https://doi.org/10.1002/dir.10073
Isa, M., & Istikomah, R. (2020). Analisis perilaku konsumen dalam keputusan pembelian makanan di Kota Surakarta. Jurnal Manajemen Dayasaing, 21(2), 98–110.
Ismagilova, E., Hughes, D. L., Rana, N. P., & Dwivedi, Y. K. (2023). The effect of electronic word-of-mouth communications on consumer behavior. Journal of Business Research, 156, 113507.
Jalilvand, M. R., & Samiei, N. (2012). The effect of electronic word of mouth on brand image and purchase intention: An empirical study in the automobile industry. Marketing Intelligence & Planning, 30(4), 460–476. https://doi.org/10.1108/02634501211231946
Kapferer, J.-N. (2012). The new strategic brand management: Advanced insights and strategic thinking (5th ed.). London: Kogan Page.
Katadata Insight Center. (2023). Tren perilaku konsumsi Generasi Z di Indonesia. Katadata.co.id.
Keller, K. L. (2013). Strategic brand management: Building, measuring, and managing brand equity (4th ed.). Pearson Education.
Kotler, P., & Keller, K. L. (2016). Marketing management (15th ed.). Pearson Education.
Kotler, P., & Keller, K. L. (2021). Marketing management (16th ed.). Pearson Education.
Kotler, P., Kartajaya, H., & Setiawan, I. (2017). Marketing 4.0: Moving from traditional to digital. Hoboken: John Wiley & Sons.
Mesra, B., Surya, E. D., & Asman, M. S. (2024). The impact of customer engagement on loyalty toward halal products: Mediating role of satisfaction. Society, 12(2), 631–642.
Pane. (2018). Analisis pengaruh bauran pemasaran jasa terhadap keputusan pembelian Teh Botol Sosro (studi kasus konsumen Alfamart Cabang Ayahanda). Jumant, 9(1), 13– 25.
Park, C., & Lee, T. M. (2009). Information direction, website reputation and eWOM effect: A moderating role of product type. Journal of Business Research, 62(1), 61–67. https://doi.org/10.1016/j.jbusres.2007.11.017
Permata, A. A., & Kusumawati, F. (2025). The influence of electronic word-of-mouth (eWOM) and brand image on purchase decisions through brand trust at Saff & Co among the Jakarta Gen Z. Journal of Management and Energy Business, 4(2), 49–59. https://doi.org/10.54595/jmeb.v4i2.81
Rahman, I. A., & Panuju, R. (2017). Strategi komunikasi pemasaran produk Fair N Pink melalui media sosial Instagram. WACANA: Jurnal Ilmiah Ilmu Komunikasi, 16(2), 214–224.
Rossanty, Y. (2016). Pengaruh atribut produk dan label halal sebagai variabel moderating terhadap keputusan pembelian produk kemasan di Kota Medan. Jurnal Manajemen Tools, 6(1), 73–81.
Santoso, S., & Junaedi, S. (2021). Pengaruh social media marketing terhadap niat beli konsumen kopi Janji Jiwa. Jurnal Ekonomi Manajemen, 12(3), 210–225. https://doi.org/10.1234/jem.v12i3.123
Schiffman, L. G., & Wisenblit, J. (2020). Consumer behavior (12th ed.). Pearson Education.
Sekaran, U., & Bougie, R. (2020). Research methods for business: A skill-building approach (8th ed.). Wiley.
Siregar, R. (2023). Pengaruh social media marketing terhadap minat beli konsumen kopi di Indonesia.
Sugiyono. (2021). Metode penelitian kuantitatif, kualitatif, dan R&D. Alfabeta.
Sultoni, M. H. (2025). Digital marketing and electronic word of mouth: A literature review. Manajemen Bisnis, 13(01). https://doi.org/10.22219/mb.v13i01.29511
Supu, et al. (2021). Pengaruh harga produk, promosi, dan kualitas produk terhadap keputusan pembelian konsumen pada produk smartphone Samsung di Manado. Jurnal EMBA: Jurnal Riset Ekonomi, Manajemen, Bisnis dan Akuntansi, 9(3), 919–928.
Tanjaya, et al. (2019). Pengaruh kualitas informasi, kepercayaan, dan kemudahan konsumen terhadap keputusan pembelian produk vape di Instagram. Jurnal EMBA: Jurnal Riset Ekonomi, Manajemen, Bisnis dan Akuntansi, 7(4).
Tuten, T. L., & Solomon, M. R. (2017). Social media marketing. Sage Publications.
Umami, R., & Darma, G. S. (2021). Social media marketing dalam peningkatan engagement UMKM kopi.
Wardani, R. P., Mawarni, N. L. C., Sucilestari, N. M. N., Andiniswari, A. I. R., & Susanto, P. C. (2022). Sikap Generasi Z terhadap eksistensi kedai kopi lokal modern. Jurnal Ekonomi dan Pariwisata, 17(2), 87–98.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Ester Petronella Tarigan, Yossie Rossanty; Dewi Nurmasari Pane

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.




