Published: 2026-05-11Updated: 2026-05-115 min read
A QR code is useful once IBAN, amount, currency, and payment reference are correct.
What the QR contains
A payment QR usually contains account, amount, currency, and payment identification.
Before production use, test scanning in a banking app.
When QR is not generated
If IBAN is missing or invalid, it is better not to generate QR and to warn the user.
FAQ
Is how qr payment on an invoice works legal or accounting advice?
No. OnlineOffice provides working tools and materials. Important outputs should be reviewed against the specific situation.