You will be asked to provide your billing information in the first section of the OBP Portal ("Provide information") before you are able to move forward to the next steps.

Once the section 1 "Provide information" and section 2 "Participation agreement" have been completed and approved, section 3 "Participation agreement & invoicing" will be accessible.

In section 3 "Participation agreement & invoicing" you will be able to view the draft invoice and include a Purchase order reference if required and you will be asked to confirm the information. Once confirmed you will be able to immediately download your invoice.