For my location and power supplier, low user is classed as under 9000kWh per year, which averages out to 24kWh per day.
In the summer months I am always well under 24kWh per day, but in the Winter months I am always over.
Should I be able to change from Low User to Standard user for just Winter and then change back in Summer?
Powershop said they "don't usually" allow you to change more than once a year. Is this correct, or should I be able to change whenever I want based on my usage at the time?