This document proposes a web-based vehicle fuel monitoring and credit management system to automate operations at petrol pumps. The current manual system is prone to fraud and errors. The proposed system would allow pump owners to manage fuel inventory, customer credit balances, and transactions. It would provide automated services 24/7 and securely store transaction data to minimize fraud. Key features include customer and attendant accounts created by the pump owner, credit assignment and renewal by the owner, fuel requests by vehicle owners fulfilled by attendants, and reporting of fuel sales and credit usage for analysis. The system aims to make operations faster, more efficient and secure through automation and centralized online management compared to the existing manual process.