Discovered this on Dragon's Den Discovered this on Dragon's Den. Signed up immediately. Just about to be switched a second time. It makes life so much easier. No trawling through offers made by different companies or switch websites. All done for me. The great thing is Look After My Bills keep me well informed as to what is happening with my account. I have recommended company to two other people who have signed up and are very happy. I have received £20 for each of them. Where LAMB could improve is sorting the £20 reward more quickly. I have saved time and money. WIN WIN.