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A payment reference for your QR-bill

Type your invoice number: you get a valid reference, with its check digits, ready to copy.

1Your invoice number
For example 20260042. Spaces and dashes are removed.
2Your account
Not sure? Paste your IBAN
Optional: it picks the right kind of reference by itself.
Check a reference
A QR reference (27 digits) or an RF reference.

What you type is used for the calculation, then forgotten. Nothing is stored.

Frequently asked questions

See also: all our free tools

Which reference should I choose?

It depends on your account: a QR-IBAN needs a 27-digit QR reference; an ordinary IBAN takes an RF reference, or no reference at all. Not sure? Paste your IBAN into the tool.

What is the reference for?

When your customer pays, the bank passes the reference on with the payment: you know at once which invoice is settled, even if the name or the amount differ.

My invoice number has letters in it.

A QR reference holds digits only: keep the digits of your number (F-2026-042 becomes 2026042). With an ordinary IBAN, the RF reference accepts letters.

References without thinking about them.

Yoda Bill gives every invoice its reference and recognises the payments received on your bank statement. 2 free invoices every month.

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