Sending CSV attachment on form submit

Would like to purchase developer version.

But as confirmation email is sent to client, is it possible to attach a csv to this email with only certain fields included?

If not, is there an alternative feature you can suggest?

HI

I have the following code to attach documents in my functions.php file, if I wanted to add a file ID with the csv attached how would I amend the code so that it still sends these files and the csv to another form, for example form 1?
CODE in functions.php:

<?php
add_filter("gform_user_notification_attachments", "add_attachment", 10, 3);
function add_attachment($attachments, $lead, $form) {

    if ( $form[ 'id' ] == 17 )  {
        $doc = '/The-Membership-Rules.pdf';
    } elseif( $form[ 'id' ] == 22 ) {
        $doc = '/The-Membership-Rules.pdf';
    } else {
      $doc = '';
    }

    $upload = wp_upload_dir();
    $upload_path = $upload["basedir"];

    $attachments = array();
    $attachments[] = $upload_path . $doc;

    return $attachments;

}
?>

Thanks
Nic