Hello. I’m new here. I can tell you that E-on installed an economy 10 meter at our house in North Northamptonshire two years ago, to replace our economy 7 meter, since they couldn’t or didn’t want to support it anymore. Around a 50% bill increase since then has eventually brought me to this site. They initially suggested a smart meter as a replacement FOC, and I just asked what other options were available. I can’t remember whether I specifically asked for an economy 10 meter but that was FOC, anyway. Good luck.