Corrections are now done directly in the PDF with PACKZ, which makes a world of difference. Source files are no longer necessary and every change to the product is fully trackable in the customer history. Once the file is ready, the customer receives a notification and can view one or more files at a time, which he can validate in a web portal. Before, everything was done by e-mail, a time that is fortunately over. The serenity that prevails today in prepress – you have no idea!