/** * Get more specific stats by providing an array of arguments * * @since 3.8.14 * @param array|string $args Arguments. See {@link WPSC_Purchase_Log::fetch_stats()} * @return array 'sales' and 'earnings' stats */ public function get_stats($args = '') { return WPSC_Purchase_Log::get_stats_for_product($this->post->ID, $args); }