protected function prepareMethodsCheckout(array &$list)
    {
        foreach ($list as &$item) {
            if (isset($item['module']) && isset($item['image'])) {
                $path = GC_DIR_MODULE . "/{$item['module']}/{$item['image']}";
                $item['image'] = $this->url(gplcart_path_relative($path));
            }
        }
    }