ARDHANA, ADITYA RIZQI (2023) SISTEM INFORMASI MONITORING PENJUALAN DENGAN QR CODE MENGGUNAKAN ALGORITMA LEAST SQUARE UNTUK PREDIKSI OMZET DAN PROFIT (STUDI KASUS: TOKO SEMBAKO DJUJU). Undergraduate thesis, UNIVERSITAS PEMBANGUNAN NASIONAL "VETERAN" JAWA TIMUR.
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Abstract
In the current era of Society 5.0, the rapid development of information technology is crucial for every business actor, including micro, small, and medium enterprises (MSMEs) or owners of grocery stores, to maximize their sales activities. Sales activities at Djuju grocery store involve recording all sales data, calculating total revenue, profit, and capital. However, these sales activities are still done manually. This manual process results in weaknesses in managing sales data, such as untidy recording of sales data in books, sometimes missing out on recording sold items when dealing with a large number of customers, and taking a long time to manually create reports for revenue and profit predictions. This research aims to develop a sales monitoring information system using QR Code with prediction calculations for future periods using the Least Square algorithm with MAPE (Mean Absolute Percentage Error). An example calculation for revenue and profit in one month with a 12-month time range resulted in a revenue of Rp. 3,073,439.46 and a MAPE of 12.71% for January 2023. The profit for January 2023 amounted to Rp. 1,849,478.72 with a MAPE of 7.92%.
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | T Technology > T Technology (General) | ||||||||||||
| Divisions: | Faculty of Computer Science > Departemen of Informatics | ||||||||||||
| Depositing User: | Aditya Rizqi Ardhana | ||||||||||||
| Date Deposited: | 06 Jun 2023 05:11 | ||||||||||||
| Last Modified: | 06 Jun 2023 05:11 | ||||||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/14302 |
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