attempt to remove the logo inside your QR code and Examine if this assists. Also be sure that You can find adequate contrast between the background and foreground on the QR code. The foreground should really often be darker compared to the qualifications. Here is an posting about explanations why your QR codes will not be Performing. Does QRCode Mo

in contrast to one-dimensional barcodes typically found on products packaging, QR bar codes store information and data horizontally and vertically, permitting them to hold huge information. On the other hand, and since in their fixed nature, they're not perfect for businesses or marketing and advertising campaigns as Static Codes will not track me