How you can invoice us

Before you invoice us

You need a purchase order number before you can send us an invoice.

Valid purchase order numbers are ten digits long with a '30', '65', or '66' prefix.

What to do if you don't have a purchase order number

If you do not have a purchase order or do not know your purchase order number, contact the person you have been dealing with and request this information.

What happens to your invoice

We will scan and load the information on your invoice into our financial system.

When we will pay your invoice

Invoices dated in the current month should reach us by the fifth working day of the month to ensure we can process them for payment on the 20th of the month.

You need to include on your invoice the month you delivered the service or goods.

For example, for goods or services provided in January with an invoice:

• dated 31 January and received by 5 February will be paid on 20 February
• dated 1 February and received by 5 February will be paid on 20 March.

We will make an electronic bank transfer directly into your bank account on the 20th of the month, following the date on your invoice.

To prevent duplication, don't send corrected invoices except if we have returned the original to you.