How long does a QR Code last with the free plan? Once I get over 1,000 scans per month, will the QR code be disabled for that month only, or is it completely disabled?
Your static QR codes are enabled forever.
However, if you are in the free plan and the total scans are over 1000, your dynamic QR codes are paused for that month, and at the start of next month, your codes receive 1000 scans again.