`matched_sale_invoice_id` (sales invoice match)
matched_sale_invoice_id (sales invoice match)
matched_sale_invoice_id links a bank transaction to a sales invoice when the transaction represents payment of that invoice. Bookkeeping uses the link to make receivables reconciliation near-automatic and to keep the audit trail navigable from cash movement to invoice evidence.
Example values: SI-2026-000123, SI-2026-000124.