QRFY: do their QR codes expire?
When you stop paying
Yes, dynamic codes do. Dynamic codes deactivate when the trial ends.
The facts
How to tell if your code uses QRFY
Point your phone camera at the code and read the link preview before you tap it. If it starts with one of these domains, every scan goes through QRFY first.
Not yet verified
Or let us check it
Already printed codes from QRFY?
You have three options. None of them is urgent while your plan is active.
Questions about QRFY
They offer: trial.
Yes, dynamic codes do. Dynamic codes deactivate when the trial ends.
Static codes keep working regardless. Dynamic codes depend on QRFY continuing to redirect them. See the options above.