Main aim of Gas Agency Management System project is to create a computerized system for billing and maintaining stock and to increase the efficiency of manual process. Customers will make phone call to the Gas Agencies and give order request then gas agencies will deliver the gas cylinders to their address based on their demand and previous delivery date. The customer’s name, address and stock details are stored in a database. A customer’s order for gas cylinder can be accepted only after completing a certain period from the previous delivery. This makes billing for customer is easier and based on the customer’s database calculation of bill to the customer is done.

The bill rate and capacity of gas cylinder can be easily maintained and charged accordingly using this system. Customer’s details are stored in booking register including booking number when he books gas cylinder.

Customer will call and give order request to gas agencies. Then Gas Agencies deliver the gas cylinders to their address based on their demand and previous delivery date. Customer’s details like name, address and stock details are stored in a database. Based on this the billing for a customer is done. A customer’s order for gas cylinder can be accepted only after completing a certain period from the previous delivery.

Availability of gas cylinders in gas agency can be checked using the stock register to determine the number of refilled, filled, empty, defective & price of refill.