When we moved into our house 9 years ago it was on a gas pre payment meter and we just left it as it was. We are spending a fortune atm on gas in four weeks we have spent £ 80.00 and I do control our heating it isnt on constantly. I rung british gas today to ask about going onto direct debit and he was trying to talk me out of it. He said the pre payment gas meter prices have dropped and I should leave it a bit longer to see if I can see the difference. They said they would have to do a credit check if we want to change to direct debit which I know will be fine but why did he try and put me off a direct debit option ? Any advice would be appreciated. Thanks.