Now you can book gas cylinders online too. To make a reservation, first, you need to download the Paytm applications. Then click on Book Case Cylinder option. Select your gas in it. For example, if your gas cylinder is Bharat Gas then select Bharat Gas and your LP. Enter the GID numbers there. Then you can book. This way the offer will be activated automatically. If Paytm gives any cashback this cashback is available only for cylinder booking and if there is any cashback coupon at the time of booking. You can apply, it is possible. Cashback is given as per Paytm TC.