config = $config; } /** * Returns the product title. * * @return string The set title. */ public function get_title() { return $this->config['title']; } /** * Returns the product title to display. * * @return string The title to display on the license page. */ public function get_display_title() { return empty( $this->config['display_title'] ) ? $this->get_title() : $this->config['display_title']; } /** * Returns URL to the page where the product can be bought. * * @return string The buy url. */ public function get_buy_url() { return $this->config['buyUrl']; } /** * Returns URL to the page with more info. * * @return string The url to the info page. */ public function get_info_url() { return $this->config['infoUrl']; } /** * Returns the image. * * @return string The image. */ public function get_image() { return $this->config['image']; } /** * Returns the buy button value if set,