The procurement process is an activity that greatly affects the operations of a store or company. Toko Prima, as one of the household appliance stores in Subang, West Java, faces several challenges in terms of product management every month, particularly in managing inventory and procurement. This situation makes it difficult for Toko Prima to optimize profits, as it is difficult to identify items or products with profitable sales patterns for repurchasing. To overcome this problem, an analysis of sales trends based on past data is needed, which can show sales patterns within a certain time frame. This analysis uses the least squares method. The results of this analysis are used in product ranking, which is calculated using the Simple Additive Weighting (SAW) method, to provide recommendations in the goods procurement process. The product ranking will highlight products with a high restocking priority. We hope to overcome the problems faced by Prima stores by combining sales trend analysis and product ranking. The PHP programming language implements these two analysis methods in a web-based application. The result of this research is a web-based Decision Support System, with the aim of obtaining recommendations for the goods procurement process based on sales trend analysis.
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