• 1 Year QZ-Tray trusted key pair
  
• 1 Year QZ-Tray critical bug fix support
• 1 Year QZ-Tray 48-hour email support
• 1 Year QZ-Tray Software Updates
• 1 Year QZ-Tray phone support (by appointment only)
  

With your digital certificate and private key properly installed, users can simply click 'print', check "remember this decision" and "allow" for fast, easy printing from your web server.  You may demo the software for free (with warnings) by downloading it here:

https://qz.io/download/

The code may be modified to run on label printers, receipt printers, normal A4 or 8.5x11" paper printers, and numerous others in a variety of applications.

Samples for native markup printing languages such as ESCP, ZPL, EPL, and others are included in our html example, which can be viewed live at http://demo.qz.io.