In the ever-evolving landscape of retail, the utilization of data-driven insights plays a pivotal role in enhancing decision- making processes. This paper presents an advanced approach to the development and implementation of an interactive visualization system tailored specifically for the analysis of data within a supermarket store environment. In order to predict the sales of a business, an intelligent model was built using Linear Regression, LASSO Regression, and XGBoost techniques, which have been shown to be more effective than existing models. The proposed system integrates data pre-processing, feature engineering, and algorithmic enhancements to analyze customer behavior, sales trends, and inventory efficiency. Key performance metrics like RMSE and R-squared validate the efficacy of the models, highlighting the XGBoost algorithm's exceptional performance. This study aims to optimize decision-making in inventory management, marketing strategies, and sales forecasting, ensuring data-driven insights for improved supermarket operations.