Step 1 : First one has to make sure that all the required documents are in hand to apply online. If you would like to know about the documents that are required for this procedure, please visit the following link : Required Documents for Paying LPG HP Gas Bill Online
Step 2 : Please use the following link to apply online : Pay Online.
Step 3 : Now choose any one of the search option to book the LPG and make payment. Refer the below image where it is highlighted in Red.

File:HP bill 1.gif

Step 4 : If you want to go by “Quick Search” then enter first 3 characters of your distributor name in the textbox. Then a list will be displayed as shown in RED box in the below image.

File:HP bill 2.gif

Step 5 : Now you can select the appropriate distributor name. Then enter your consumer number in the textbox. Refer the below image where the textbox are pointed out by RED arrow.

File:HP bill 3.gif

Step 6 : If you go by “Normal Search” then select your state, district and distributor from the dropdown menu as applicable. Refer the below image where the section is highlighted in RED.

File:HP bill 4.gif

Step 7 : Complete the search process and enter the verification text in the textbox. Then click “Proceed” tab highlighted in RED.

File:HP bill 5.gif

Step 8 : In the next page, please look for the option “Order Now”. Then book your cylinder by providing valid details.
Step 9 : To make payment, click on “Online Payment” option. Select the payment gateway as applicable.
Step 10 : After successful payment your LPG gas cylinder will be booked.
Step 11 : Please note down the booking ID for future reference.