Hi Mike,
I just had to do the same thing and here the snippet of code i switched to on admin-new-order.php at line 38:
<th scope=”row” colspan=”2″ style=”text-align:left; border: 1px solid #eee; <?php if ( $i == 1 ) echo ‘border-top-width: 4px;’; ?>”>
<?php
if ($total[‘label’] ==’Cart Discount’) {
echo ‘VIP/Trainer Code ‘;
$couponR = $order->get_used_coupons( );
foreach ($couponR as $singleCoupon) {
echo $singleCoupon.’
‘;
}
}
else {
echo $total[‘label’];
}?>
</th>