We switched tariff through FPC (staying with our previous supplier, EDF Energy) It was easy to "apply" to switch, and yes the site was easy to navigate. However once confirmed by FPC, there was no further communication, nor notification from either FPC or EDF! Some notification of assurance that the switch had been activated would have been appreciated, but I had to contact EDF online chat to confirm this after we kept recieving reminders that our tariff was about to end! EDF advisor could find no details re: switch but did rectify the situation and hoping all will now go smoothly. Quite disappointed with this aspect and would hope for better service if we choose this route again