Please add, or enable the ability to add, payers' Populi IDs to exports that include payer profiles.
When exporting from Financial > Billing > Reporting > Payments/Refunds > "Totals by payer," the payer's Person/Organization Populi ID is not included by default, and there is no option to manually add fields to the export. Similarly, when exporting "Totals by student account, by payer," the export automatically includes the student's Populi ID, but there's no way to also include the Payer Populi ID. Without a unique identifier for the payers, it is difficult to reconcile the individuals and organizations with those listed in other reports.
In the case of payers that do not have Populi profiles, this field could either be blank or "Unknown" in the export.