a web-based inventory and business management system designed for small and growing businesses. It provides a centralized platform for managing products, stock, purchases, sales, customers, suppliers, expenses, payments, invoices, and business reports. The system allows administrators and staff members to register, log in, and manage business operations through a dashboard. Users can add product categories, maintain product quantities and prices, monitor low-stock items, record purchases from suppliers, and process customer sales. Stock quantities are automatically updated when products are purchased or sold. The project also includes customer and supplier management. Users can store contact information, track balances, record payments, and monitor outstanding debts. Sales and purchase returns are supported, allowing returned products and transactions to be recorded correctly. For financial monitoring, the system generates reports for sales, purchases, expenses, payments, profit and loss, customers, and suppliers. It can also generate invoices and PDF documents using libraries such as Dompdf and FPDF. Email functionality is provided through PHPMailer for sending invoices and account-related messages.