Hello, I need [printed materials] in Macau, with a QR code for [use scenario] intended to open [link or content]. Can you produce a sample at the intended size and on the intended material, and test it with phones expected to be used? Please record the sample version, device and actual destination, separately listing correct opening, failure to read, an incorrect destination and untested cases. If the link or printed sample changes, which checks need to be repeated? Please state which devices or scenarios remain uncovered. This is an enquiry about testing only; printing is not approved.
