Not with British Gas but about to sign up? Use this referral code to get a gift card up to £75 for signing up with them. and unlimited referring at this price as well

£50 credit if you switch an stay at least one month and £50 for any friends you invite

when you earn back £5 from cashback. Get hundreds back on most things online.

New cashback app Get £15 Free when you spend £30 or more and refers at £15