You just need your post code and annual consumption to get the process started. Your annual consumption should be on your latest bill or will be available of your online account. This process will take no more that 5 minutes of your time.
If need more advice, or would like us to work a little harder for you, then please call us on 0208 123 1473 or email email@example.com and we will recommend today's best energy price at no cost to yourself.
The UK has the most competitive energy industry in the world and prices can change daily.