Pengembangan Sistem Informasi Penjualan Menggunakan Model Rapid Application Development (RAD) di Toko Anto Kaibon

Abstract

Perkembangan teknologi informasi telah membawa perubahan signifikan dalam operasional berbagai sektor, termasuk usaha kecil seperti toko kelontong. Penelitian ini bertujuan untuk mengembangkan aplikasi informasi kasir berbasis desktop pada Toko Anto guna meningkatkan efisiensi, akurasi, dan kecepatan transaksi. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan pendekatan Software Development Life Cycle (SDLC) model Rapid Application Development (RAD). Pengumpulan data dilakukan melalui observasi, wawancara, studi dokumentasi, dan studi literatur. Tahapan pengembangan mencakup perencanaan kebutuhan, desain sistem, konstruksi, dan implementasi. Sistem dirancang untuk mencatat transaksi penjualan secara digital, menyimpan data stok barang, dan mencetak nota pembelian. Hasil implementasi menunjukkan bahwa aplikasi kasir mampu mempercepat proses transaksi, meminimalkan kesalahan pencatatan, serta memudahkan pembuatan laporan penjualan harian. Pengujian unit menggunakan metode black box membuktikan bahwa seluruh fitur berjalan sesuai dengan spesifikasi fungsional. Aplikasi juga terbukti meningkatkan kepuasan pengguna dalam operasional harian toko. Kesimpulannya, aplikasi kasir berbasis desktop dengan model RAD ini efektif mendukung proses bisnis Toko Anto secara lebih modern dan efisienThe advancement of information technology has significantly transformed operational activities across various sectors, including small businesses such as convenience stores. This study aims to develop a desktop-based cashier information application for Toko Anto to improve transaction efficiency, accuracy, and speed. The research method used is Research and Development (R&D) with the Software Development Life Cycle (SDLC) approach using the Rapid Application Development (RAD) model. Data collection was conducted through observation, interviews, document studies, and literature reviews. The development stages include requirements planning, system design, construction, and implementation. The system is designed to digitally record sales transactions, manage product inventory data, and print purchase receipts. The implementation results show that the cashier application accelerates transaction processes, minimizes input errors, and facilitates the generation of daily sales reports. Unit testing using the black box method confirms that all features function according to the specified requirements. The application also significantly improves user satisfaction in daily operations. In conclusion, this RAD-based desktop cashier application effectively supports Toko Anto's business processes in a more modern and efficient way