`matched_purchase_invoice_id` (purchase invoice match)

matched_purchase_invoice_id (purchase invoice match)

matched_purchase_invoice_id links a bank transaction to a purchase invoice when the transaction represents payment of that vendor invoice. Bookkeeping uses the link to make payables reconciliation near-automatic and to keep the audit trail navigable from cash movement to invoice evidence.

Example values: PI-2026-000045, PI-2026-000046.