When you're choosing the best energy deal for your business, you might have the option to either pay a tariff or a standing charge that costs the same amount regardless of usage.
A standing charge is a fixed amount that is charged no matter how much energy your uses, whilst a tariff means you will only pay for your consumption. Which option is cheapest and best for you will depend on the type of company you run, along with other factors such as its location and how much energy it needs to operate.