Similar to the email sent when users pay orders via EFT, a new BPD email template has been created for account payments by EFT. This customisable email contains a summary of invoices being paid, payment notes (if entered), and unallocated payment amounts (if this option has been enabled and funds are available).
You can read more about BPD's widget-based email templates (including this one) here - Widget-Based Email Templates.