Hello Denis,

Thank you for reaching out to us.

You can export a list of your customers in a form of a CSV file and grab the email addresses from there. At the top right of the “Customers” page and next to the sort option, tap the “Export” icon button. Clicking on the “Export” icon button will open a dialog allowing you to choose the delimiter used for CSV and to select the columns you’d like to export. When you are ready, tap on the “Export” button in the dialog to download a CSV file.

Each customer is assigned with an individual ID and a tag "customer" in the database table wp_amelia_users, you can see this in phpMyAdmin for example, but to display in the backend, you need custom work.

I'm sorry to disappoint you, but unfortunately, we don't provide custom work, our developers are very busy at the moment, working on some priority tasks and fixing bugs and issues with our plugins, so they won't be having the time for custom work in the near future.

But we can recommend this service for customization:

https://wpkraken.io/?tms-plugins

They do develop such solutions, so you can feel free to send your inquiry to them.

Have a nice day!