In this article you'll find an overview of a couple sample documents created in the PDF Editor to provide some inspiration and understanding of how to utilize PDF customization in your workflows.
More samples of documents also found on PDF Generator API gallery: https://pdfgeneratorapi.com/example-documents
Samples based on data and workflows in Katana:
Sales order based invoice
Packing list with barcodes
Sales order based invoice
Packing list with item barcodes