Help
Most problems with a printed code are print problems. Start with the six causes, in the order they actually happen.
Where do I get help with a QR code that is not working?
Start with the troubleshooting article below: it lists the six causes of a code that stopped working, in the order they actually happen, with the check for each one first. Most failures are print or camera problems rather than anything wrong with the code itself.
Nothing here covering it? Email hello@klipqr.com — a person reads every one.