WooCommerce File Approval Plugin
Attaching files to customer orders doesn’t have to be a hassle. Not when you can download plugins like WooCommerce File Approval to get it done. It lets you share files with your customers, which they can accept or reject. Each attachment has a message thread to facilitate communication.
The plugin is very simple to use. Once you have activated it, you can attach one or more files through the order details page. Customers receive a notification when they have an attachment. They can approve or reject the attachment and optionally leave a message.
The plugin keeps everything clean by uploading the files to your WordPress Media Library and attaching them to orders. It supports larger file uploads without server configuration.