Donwill wrote:
Should I accept? What are the Pro's and Cons?
They add conditions to my contract, e.g. 1) Prepayment instead of
credit payment 2) I have to agree to let them "MANAGE" my gas and
elect supply. Call me old fashioned, but I don't like the sound of that.

Cheers
Don

Some Q & As here

http://www.britishgas.co.uk/energy-e...ters/faqs.html

Looks like everyone's going to get them by 2020 anyway.