HiI received my first bill from AGL for the period 13 Dec 2019 to 12 Mar 2020 (91 days) and it was 1546 units which is incredibly high and an average daily usage of 180.14 units. The bill payment was $870.72 and that was with a substantial deduction for the bonus free month for new customers. We only use gas for our cooking on the gas range so this cannot be correct.In addition my family were abroad between 18/1 and 2/2 so there was no gas usage in that period. I have now read the meter tonight ...