Hi @NathanB,Thank for the reply. However, what I meant was the huge difference in the reading. The end reading for the ML****** meter for the first bill was more than 20,000, and it has been changed to the correct reading of 7617 in the new bill. With such a big difference in the reading and usage, why is the amount charged for around the same price? The period with a few days difference isn't the main problem here.I would appreciate your reply, thank you.