Hi,
Well, you have two solutions:
- You could turn off the "payment notification" email, and instead use the "send a copy" setting of the plugin to enter your email address, so that you'll receive a copy of the email the user will get with the PDF.
- You can change the line:
if(empty($data->mail_name) || !in_array($data->mail_name, array('order_status_notification', 'order_creation_notification')))
in the file attachinvoice.php of the plugin to add the "payment_notification" email to the array so that the plugin will attach the PDF to the payment notification the admin receives too.
Finally, note that in the menu System>Emails, you can edit each email. And for each email, you can use its "BCC" setting to enter email addresses which will receive a copy of the emails of that type being sent by HikaShop.