We mainly use the PDF rendering facility. The combination of the MS Word template and the passing of a JSON data object into a single simple REST API call that returns a PDF document is exactly what we required. The ability to embed, and dynamically repeat, templates within each other is a very simple yet extremely powerful tool. The HTML rendering, in combination with our own AWS SES service, allows a very simple method of producing bespoke emails. The storage of templates within the product in a folder structure makes the rendering call simple and also allows for multiple environments to be catered for.