The price of the gas cylinder can change from time to time. If the price you paid for the gas cylinder is not matching with the amount on the physical bill handed over to you by the delivery executive, please pay or collect the difference in amount, as applicable.
For example, you have paid 750 on Freecharge for booking a cylinder. However, the amount on the physical bill you received at the time of delivery of the cylinder is 700. In this case, you will need to collect the remaining amount of 50 from the delivery executive.
In case you need further assistance with this, please contact your LPG distributor.