2026-04-03 ยท 5 min read
How to Use QR Codes on Invoices
A practical guide to putting payment and support QR codes on invoices without confusing the payer.
Keep payment as the primary action
If the invoice includes a QR code, the payer should understand instantly whether it opens a payment flow, a support channel, or a download.
Use reference notes carefully
A payment note can help match incoming transfers to invoice IDs or projects, especially when the business handles many similar payments.
Support should stay secondary
If you add a second QR for contact or document access, separate it clearly so it does not compete with the payment action.