I'm on an electric pre-payment thing which suits me fine. Just wondering though, can I still swap suppliers as I'm apparently with British Gas, which must have been what the previous owners of the house used. But, they seem to be the highest priced, from what I have heard.
What I don't get though is if I change supplliers and put my usual 30-50 quid on my key, how does it end up any cheaper? Do I get more electric the 30-50 quid or something?
I'm clueless about this. Bought the house not too long back and have just topped the key up when I needed it.