By default the pdfs are attached to the WooCommerce ‘Order Complete’ email but you can configure it to be also send to other emails or not be send at all.
To configure in which emails the pdf should be emailed do the following:
1.- Open your pdf template and go to ‘Template Settings’
2.- In the setting ” Attach the pdf to the following WooCommerce ...
You most likely will want to display a piece of informatin in a particular part of the pdf, like for example you might want to display the total order price in a corner of the invoice.
You can do that using the ‘Field’ item
This item has all the order information. To use it just drag it into your document and ...
You can change different aspect of each template, like its page size or in which woocommerce emails you want to attach the pdf. To configure these aspects please click the ‘Template Settings’ button.