FOMO and Flash Sales Driving Impulsive Skincare Purchases: The Mediating Role of Spontaneity in Gen Z

Authors

  • Karina Gusriani Universitas Ibn Khaldun
  • Ridwan Sofyandi Universitas Ibn Khaldun
  • Yuliati Yuliati Universitas Ibn Khaldun
  • Siti Salamah Hartati Ningsih Universitas Ibn Khaldun
  • Popy Novita Pasaribu Universitas Ibn Khaldun

DOI:

https://doi.org/10.32832/jm-uika.v17i2.23065

Keywords:

Flash sale, FoMO, Spontaneity, Impulsive Buying, MSMEs

Abstract

Study examines the influence of Fear of Missing Out (FOMO) and flash sales on impulsive purchases of skincare products by Generation Z in Indonesia, with an emphasis on the mediating role of spontaneity in the decision-making process. Using the Stimulus-Organism-Response (SOR) theoretical framework and the PLS-SEM approach, this study involved 339 respondents from Bogor City who actively shop through social commerce. The results show that FOMO and flash sales significantly influence spontaneity, which then acts as a mediator in driving impulsive buying behaviour. These findings confirm that psychological factors are more influential than direct promotional stimuli and emphasize the importance of digital marketing strategies that can evoke emotions and a sense of urgency. The practical implication is that MSMEs can leverage this phenomenon through content that creates a sense of exclusivity and urgency, to increase sales effectively and sustainably in the digital era.

References

Alfina, Hartini, S., & Mardhiyah, D. (2023). FOMO related consumer behavior in marketing context: A systematic literature review. Cogent Business & Management, 10(3), 2250033. https://doi.org/10.1080/23311975.2023.2250033

Bakioğlu, F., Deniz, M., Griffiths, M.D., & Pakpour, A.H. (2022). Adaptation and validation of the Online-Fear of Missing Out Inventory into Turkey and the association with social media addiction, smartphone addiction, and life satisfaction. BMC Psychology, 10(1), 1–10. https://doi.org/10.1186/s40359-022-00856-y

Beatty, S. E., & Elizabeth Ferrell, M. (1998). Impulse buying: Modeling its precursors. Journal of Retailing, 74(2), 169–191. https://doi.org/10.1016/S0022-4359(99)80092-X

Çelik, I. K., Eru, O., & Cop, R. (2019). The Effects of Consumers' FoMo Tendencies On Impulse Buying and The Effects of Impulse Buying on Post-Purchase Regret: An Investigation on Retail Stores*. BRAIN. Broad Research in Artificial Intelligence and Neuroscience, 10(3), 124. https://doi.org/10.70594/brain/v10.i3/13

Christanto, JM, & Aprillia, A. (2023). The Role of Emotion as a Mediating Variable in Shopee Flash Sale and Impulsive BuyingChristanto, JM, & Aprillia, A. (2023). The Role of Emotion as a Mediating Variable in Shopee Flash Sale and Impulsive Buying. Sang Pencerah: Scientific Journal of Muhammadiyah University of Buton, 9(1), 55–67.

Cialdini, R.B. (2009). Influence: The Psychology of Persuasion. HarperCollins.

Grigoreva, EA, Garifova, L.F., & Polovkina, EA (2021). Consumer Behavior in the Information Economy: Generation Z. International Journal of Financial Research, 12(2), 164. https://doi.org/10.5430/ijfr.v12n2p164

Hair, J.F. (2017). A primer on partial least squares structural equation modeling (PLS-SEM) (Second edition). SAGE.

Hair, J.F. (2022). A primer on partial least squares structural equation modeling (PLS-SEM)(Third edition). SAGE.

Hair, J.F., Risher, J.J., Sarstedt, M., & Ringle, C.M. (2019). When to use and how to report the results of PLS-SEM. European Business Review, 31(1), 2–24. https://doi.org/10.1108/EBR-11- 2018-0203

Huang, SC, Silalahi, ADK, Eunice, IJ, & Riantama, D. (2024). Understanding impulse buying in E-commerce: The Big Five traits perspective and moderating effect of time pressure and emotions. Telematics and Informatics Reports, 15(April), 100157.

https://doi.org/10.1016/j.teler.2024.100157

Iyer, G.R., Blut, M., Xiao, S.H., & Grewal, D. (2020). Impulse buying: A meta-analytic review. Journal of the Academy of Marketing Science, 48(3), 384–404. https://doi.org/10.1007/s11747- 019-00670-w

Lamis, SF, Handayani, PW, & Fitriani, WR (2022). Impulse buying during flash sales in the online marketplace. Cogent Business & Management, 9(1), 2068402.

https://doi.org/10.1080/23311975.2022.2068402

2024 Annual Report(p. 83). (2025). Directorate of Cosmetics Supervision - POM Agency.

Pramudyasari, AR, & Soetjiningsih, CH (2023). Self-Control and Impulsive Purchase of Beauty Products Among Members of the Discountfess Community, E-Commerce Users. Jurnal Ilmiah Psyche, 17(2), 85–98. https://doi.org/10.33557/jpsyche.v17i2.2778

Przybylski, A.K., Murayama, K., DeHaan, C.R., & Gladwell, V. (2013). Motivational, emotional, and behavioral correlates of fear of missing out. Computers in Human Behavior, 29(4), 1841– 1848. https://doi.org/10.1016/j.chb.2013.02.014

Rani, N.M., & S, C. (2023). A Study on Impulsive Buying Behavior in Online Shopping. International Journal of Professional Business Review, 8(3), e01237. https://doi.org/10.26668/businessreview/2023.v8i3.1237

Rook, D. W. (1987). The Buying Impulse. Journal of Consumer Research, 14(2), 189. https://doi.org/10.1086/209105

Said, LR, Anggela, M., & Fariany, GR (2023). Online Purchase Decision of Gen Z Students at Shopee Marketplace. International Journal of Professional Business Review, 8(5), e01187. https://doi.org/10.26668/businessreview/2023.v8i5.1187

Scholarworks, S., Hudson, S., & Hudson, S. W. (2018). Impact of generation Z on the future of business and Impact of generation Z on the future of business and management strategies management strategies Impact of Generation Z on the Future of Business and Management Strategies.

Silalahi, ADK, Phuong, DTT, Tedjakusuma, AP, Eunike, IJ, & Riantama, D. (2025). How does time pressure shape impulsive buying behavior? Hedonic vs. Utilitarian values emerge as a key driver on E-commerce platforms. Digital Business, 5(2), 100138.

https://doi.org/10.1016/j.digbus.2025.100138

Silvera, D.H., Lavack, A.M., & Kropp, F. (2008). Impulse buying: The role of affect, social influence, and subjective well-being. Journal of Consumer Marketing, 25(1), 23–33. https://doi.org/10.1108/07363760810845381

Song, Z., Liu, C., & Shi, R. (2022). How Does Fresh Live Broadcast Impact Consumers' Purchase Intention? Based on the SOR Theory. Sustainability, 14(21), 14382.

https://doi.org/10.3390/su142114382

Waluyo, D. (2024, August). Indonesian Cosmetics Market Soars 48 Percent, Opportunity for SMEs to Innovate. Indonesian Information Portal. https://indonesia.go.id/kategori/editorial/8516/pasar-kosmetik-indonesia-melesat-48-persen- peluang-ikm-berinovasi?lang=1

Wu, Y., & Huang, S. (2018). Optimal Pricing for Flash Sale Considering Stock Value and Amount of Unique Visitors. Proceedings of the 4th International Conference on Industrial and Business Engineering, 75–79. https://doi.org/10.1145/3288155.3288179

Yaputri, MS, Dimyati, D., & Herdiansyah, H. (2022). Correlation Between Fear Of Missing Out (FoMO) Phenomenon And Consumptive Behavior In Millennials. Eligible : Journal of Social Sciences, 1(2), 116–124. https://doi.org/10.53276/eligible.v1i2.24.

Published

05-04-2026

How to Cite

Gusriani, K., Sofyandi, R., Yuliati, Y., Ningsih, S. S. H., & Pasaribu, P. N. (2026). FOMO and Flash Sales Driving Impulsive Skincare Purchases: The Mediating Role of Spontaneity in Gen Z. Jurnal Manajemen, 17(2). https://doi.org/10.32832/jm-uika.v17i2.23065