Short answer
A QR code is only useful if the landing page is clear, the code scans at real size, and the destination matches the promise printed nearby.
A QR code is only useful if the landing page is clear, the code scans at real size, and the destination matches the promise printed nearby.
A QR code is only useful if the landing page is clear, the code scans at real size, and the destination matches the promise printed nearby.
QR campaigns fail when the physical code works but the landing page is confusing or slow.
Creators and marketers should write the printed call-to-action as carefully as the destination URL.
Testing with real lighting, distance, and phone cameras catches issues before the poster or package is distributed.