Work out the discount your business is entitled to We've created a simple tool for our SME business customers to help you see what discount your business is entitled to through the EBRS and EBDS schemes.What your discount depends on;the amount of energy you useyour current unit rate vs the threshold defined by the governmentPrepayment customers, you won't need to use the calculator, your discount will be sent as a cheque every three months.How to use our calculatorEnter your business account number and postcode below to get started. It will help calculate your discount more accurately if you have a recent meter reading handy – and if you also you have the first meter reading that you took after 1 October 2022. You can come back to calculate your new total discount whenever you have a new meter reading.Please then enter the postcode of your supply address Enter your account number Account number should be 12 numeric digits, starting with 67. Enter your postcode