Adding KSeF QR Codes After Invoice Posting in Poland

Poland KSeF processing can return information that is not available when the invoice first posts in the ERP. The final customer document may need the platform result, including a QR code, before it is distributed.

The Challenge: The Final Invoice Depends on a Post-Submission Response

The ERP transaction is complete, but the compliant customer output cannot be finalised until KSeF accepts the structured invoice and returns the required reference information. Manual updates create delay and break the audit trail.

The Lasernet Approach: Post-Posting KSeF Enrichment

Lasernet can submit the posted invoice to KSeF, capture the response, retrieve the QR barcode and reprocess the customer-facing document before final distribution. The structured submission, response and issued output remain connected in the workflow.

Why It Matters

The benefits are clear:

• Compliance: the final document includes the required KSeF response information
• Automation: the QR code is added without manual editing of the posted invoice
• Traceability: submission, response and customer output are linked
  
  

Complete the Invoice with the Platform Result

Post-posting enrichment lets the ERP remain the transaction source while Lasernet manages the external compliance steps needed to finish the document.

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