Quite Imposing Plus is a plugin for Adobe InDesign, and it seems you're looking for a serial number for the Mac version, specifically version 5.2.
Quite Imposing Plus 5.2: A Powerful Layout and Design Tool for Mac quite imposing plus 5.2 serial number mac
Key Features of Quite Imposing Plus 5.2
Tips and Tricks for Using Quite Imposing Plus 5.2 on Mac Quite Imposing Plus is a plugin for Adobe
Make sure to enter the correct serial number to unlock the full potential of Quite Imposing Plus 5.2 on your Mac. Compatible with macOS [insert compatible versions], this software is optimized for performance and stability. quite imposing plus 5.2 serial number mac
Navigate to the Plug-ins menu > Quite Imposing Plus > Imposition control panel. Click the Licensing (or About) button.
System Requirements for Quite Imposing Plus 5.2 on Mac