Attach any type of file(s) to your invoices (and estimates) for your client to view/download.
Below is a walkthrough showing how Downloadable Attachments for Invoices provides a way for multiple types of attachments to be added, along with the option to prevent the client from viewing/downloading the attachment(s) before the invoice is paid in full. 1
Attachments are automatically added to your invoice and estimate templates.
Notes:
- Files are stored via the default WordPress media library. Downloadable Attachments for Invoices does not secure their location in any way beyond keeping the file url secret until the invoice is paid. ↩