Choose emails that receive the PDF
Open Inference Works → Order invoices. Select the appropriate emails and save your changes:
| WooCommerce email | Default |
|---|---|
| Completed order | Enabled |
| Processing order | Disabled |
| Refunded order | Disabled |
| Customer invoice / order details | Disabled |
The attachment is included only when a PDF is already assigned to the order. Upload the invoice before triggering the email. Uploading it afterwards does not update an email that has already been sent; resend it if needed.
Order PDF
The Invoice PDF metabox lets you upload, download, replace and delete the file. Attach a document issued in your accounting software; the plugin does not edit the PDF or create credit notes. Check the configured maximum file size and your server’s upload limits.
My Account downloads
Enable Show invoice in My Account to let customers download invoices from their order history or details. The action appears only when a PDF has been assigned. Without a file, there is neither an Invoice button nor an invoice-unavailable message.
Privacy and uninstall
The WordPress personal data exporter reports the presence of an invoice on an order; the personal data eraser can delete its file. The plugin makes no remote requests and adds no telemetry or third-party scripts.
Delete files and settings on uninstall is disabled by default. Enable it only if removing the plugin should also delete invoices and settings.