I need to add a purchase order number on to my invoice

It's super simple to add a PO to an issued invoice. Simply go to fleet.mina.co.uk and sign into your account, and then follow these steps:

 

Please note: If you haven't logged into your account before you'll need to create one. It's important you contact support@mina.co.uk at this stage as we need to add you as a user before you can create an account.