This plan charges you Wholesale Rates for your electricity (which vary every half hour) without a mark-up. Additionally, there is a monthly fee of $10.70, which Ohm may adjust from time to time. If this happens, Ohm will let you know 10 business days in advance. If you are concerned with price fluctuations in your electricity bill due to half hourly changes in Wholesale Rates, you may add a price cap to your bill at 0.86c/kWh. This will ensure that your electricity bill is still lower than if you had stayed on the SP Group Regulated Tariff.