Reply To: Restrict Role from Processing Refunds in WooCommerce

[Vladimir]

Try this updated version:

add_action('admin_head', 'hide_wc_refund_button');

function hide_wc_refund_button() {

    global $post;

    if (!current_user_can('sales')) {
        return;
    }
    if (strpos($_SERVER['REQUEST_URI'], 'post.php?post=') === false) {
        return;
    }

    if (empty($post) || $post->post_type != 'shop_order') {
        return;
    }
?>
    <script>
      jQuery(function () {
            jQuery('.refund-items').hide();
            jQuery('.order_actions option[value=send_email_customer_refunded_order]').remove();
        });
    </script>
    <?php

}