To add the coupon code under the discount on the orders page. The following steps were required:
1. Open wp-content/plugins/jigoshop/admin/jigoshop-admin-post-types.php in text editor.
2. Under the line:
$order = new jigoshop_order($post->ID);
add the following:
$coupons = array();
$order_discount_coupons = (array)$order->get_value_from_data('order_discount_coupons');
if( ! empty( $order_discount_coupons )) {
foreach ( $order_discount_coupons as $coupon ) {
$coupons[] = isset( $coupon['code'] ) ? $coupon['code'] : '';
}
}
3. Under the code:
<tr>
<th><?php _e('Discount', 'jigoshop'); ?></th>
<td><?php echo jigoshop_price($order->order_discount); ?></td>
</tr>
add the following:
<tr>
<th><?php _e('Coupon', 'jigoshop'); ?></th>
<td><?php echo implode( ',', $coupons ); ?></td>
</tr>
WordPress Version: 3.3.2
Jigishop Version: 1.1.1
