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Inż. Patrycja Guzanek
ORCID: 0000-0001-6650-7187

W pracy zawodowej zajmuje się procesem zaopatrywania przedsiębiorstw branży handlowej, zarówno prowadzących sprzedaż stacjonarną, jak i e-commerce. Posiada doświadczenie w implementacji nowoczesnych systemów ERP.  Second degree student at the Faculty of Security, Logistics and Management of the Military University of Technology in Warsaw. Bachelor of Engineering in logistics, with a specialty in enterprise logistics. Honored for thesis by the Dean of the Faculty. Author of scientific publications mainly devoted to issues in the field of transportation systems analysis and increasing the efficiency of logistics processes in enterprises, taking into account Industry 4.0 technologies. Actively participates in scientific, national and international conferences. In professional work, involved in the procurement process of companies in the retail industry, both conducting stationary sales and e-commerce. With experience in the implementation of modern ERP systems.

 
DOI: 10.33226/1231-2037.2023.1.4
JEL: O01, O02, O03

The aim of the article is to indicate the difference between a publicly available forecasting indicator used in supplier planning and one created specifically for a given company. The authors based on the results of comparative research in the operation of chain stores, forecasting deliveries and their value with the use of various systems supporting the forecasting of product supply. A research hypothesis was adopted that reliable forecasts are crucial in improving order fulfillment and are an important factor influencing customer satisfaction and gaining a competitive advantage.

Keywords: forecasting; optimization; supply chains; planning; development