I received a bill from Impact meters this month for R5000, it is impossible, apparently we used more than 1750 units, the highest we have ever used was 1000. I tried phoning them, i have send e-mail no response. I even spoke to the gentleman who is doing his rounds to take the meter reading and all response i receive from him well if you do not pay the invoice with that amount we will cut you. I see there is some many bad reviews on Hello Peter but no one is doing anything about this, it is so clear that there is definitely an issue with this company.