When the advertising obtain total will not be paid in full within six months, interest is going to be charged on your account from the purchase date along with your whole payments will be bigger than the amount of the advertising purchase sum.20kW to 29kW 30kW to 39kW 40kW to 49kW 50kW to 59kW 60kW to 69kW 70kW to 79kW 80kW to 89kW 90kW to 99kW 100