Notify customers when their product are updated
You need:
Setup Woocommerce Notify Updated Product
If you have not done so already, install and activate the plugin. See Installation section.
In Woocommerce->Notify Updated Product section you can enable/disable the functionality also the default subject and content in the emails.
From the products edit page you can configure it ( in tab ‘Notify updated Product’ )
1.- If you select ‘Send notifications’, the emails will be sent when product is updated (the system doesn’t remember this option selected to avoid sending too many emails.
2.- You can customize the subject and the email content.
Basic usage
Once the plugin is installed, enabled and configured, it begins to run.
When you update a product and you need to notify the customers about this update, if you select this option, then the customers will receive an email.