A QR code on a flag can definitely work. We recommend using a vector file or a high-resolution image for the QR code. If the image is not sharp, the code may not function properly.
We do not check whether a QR code works; this must be verified by you in the production file.
Note: On flags or banners made of Air textile, small parts of the code may be missing due to the tiny holes (4 × 1.5 mm) in the material.
We cannot guarantee that a QR code will work on the final product.