A specialized smart calculator designed for small industries offers advanced functionalities beyond mathematical operations. It incorporates point-of-sale (POS) capabilities, streamlining billing processes. Users access their accounts via a user-friendly website, gaining access to features like sales and purchase analytics. The calculator simplifies inventory management by providing insights into stock levels and sales patterns, enabling data-driven decisions. Leveraging machine learning, it generates accurate sales predictions, empowering businesses to optimize operations. The software component includes an accessible web platform for account management and analytics. This integrated solution equips small industries with tools for efficient sales management, inventory control, and informed decision-making, fostering growth and success.