Design And Development Of A Web-Based Digital Credit Service And Qris Transaction System
DOI:
https://doi.org/10.54895/intech.v7i2.3584Keywords:
QRIS, PayLater, Financial Technology, Prototyping, Black-box Testing, Web-Based SystemAbstract
The rapid development of financial technology (fintech) has accelerated the adoption of digital payment and digital credit services. However, most digital credit services still rely on cash disbursement mechanisms, making it difficult to control the utilization of borrowed funds. This study aims to develop PayQRIS, a web-based Buy Now, Pay Later (PayLater) service integrated with QRIS payments that enables cashless transactions using credit limits without direct cash disbursement. The system was developed using the Prototyping model and evaluated through black-box testing and the System Usability Scale (SUS). The results show that PayQRIS successfully integrates PayLater services with QRIS payments into a single platform featuring credit limit determination, installment and bill management, bill extension, and secure transaction authentication. Functional testing confirmed that all system features operated according to the specified requirements, while the usability evaluation produced a SUS score of 83.25, indicating a high level of usability and user acceptance. Therefore, PayQRIS provides a web-based PayLater solution that supports QRIS payments through a more controlled digital credit mechanism.
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References
H. Purwanto, D. Yandri, M. Prawira Yoga, and M. P. Yoga, “Perkembangan dan Dampak Financial Technology (Fintech) Terhadap Perilaku Manajemen Keuangan di Masyarakat,” Jurnal Manajemen, Organisasi dan Bisnis, vol. 11, no. 1, pp. 80–91, Jun. 2022, doi: https://doi.org/10.56486/kompleksitas.vol11no1.220.
Bank Indonesia, “Quick Response Code Indonesian Standard (QRIS).”
N. Alifia, E. Permana, and Harnovinsah, “Analisis Penggunaan QRIS Terhadap Peningkatan Pendapatan UMKM,” Jurnal Riset Pendidikan Ekonomi (JRPE), vol. 9, May 2024.
I. Solikin, E. Wulansari, S. Hardini, and D. Komalasari, “Aplikasi Pengaduan Pegawai Berbasis Web untuk Meningkatkan Layanan Internal di PT Pertamina RU III Plaju,” INTECH, vol. 7, no. 1, pp. 11–21, May 2026, doi: 10.54895/intech.v7i1.3418.
L. P. Sagala et al., “Perancangan Sistem Pemesanan dan Pembayaran Makanan pada Kantin Bina Media Berbasis Web Berintegasi QRIS,” Jurnal Manajamen Informatika Jayakarta, vol. 6, no. 1, p. 68, Feb. 2026, doi: 10.52362/jmijayakarta.v6i1.2274.
A. Wildan, G. M. Hayat, M. Rayhan, F. Akbar, and T. Daniel, “Analisis Peran Klausula Baku Perjanjian Kredit Pinjaman Online Dalam Menangkal Penyalahgunaan Dana oleh Debitur: Studi Yuridis Terhadap Kasus Penggunaan Dana Kredit Untuk Judi Online,” vol. 3, no. 3, pp. 351–358, May 2025, doi: 10.5281/zenodo.15612312.
J. Brooke, “SUS-A quick and dirty usability scale,” in Usability Evaluation in Industry, P. W. Jordan, B. Thomas, I. L. McClelland, and B. Weerdmeester, Eds., London: Taylor & Francis, 1996, pp. 189–194.
R. S. . Pressman and B. R. . Maxim, Software engineering : a practitioner’s approach, 9th ed. McGraw-Hill Education, 2019. Accessed: May 18, 2026. [Online]. Available: https://studylib.net/doc/26312018/dokumen.pub-software-engineering-a-practitioners-approach...?p=43
A. Bangor, P. Kortum, and J. Miller, “Determining What Individual SUS Scores Mean: Adding an Adjective Rating Scale,” J. Usability Stud., vol. 4, no. 3, pp. 114–123, May 2009, Accessed: May 19, 2026. [Online]. Available: https://uxpajournal.org/determining-what-individual-sus-scores-mean-adding-an-adjective-rating-scale/
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Copyright (c) 2026 Alya Abygael Kawengian, Benny Pinontoan, Dodisutarma Lapihu (Author)
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
