File Content: black-friday-checklist-promotion.php <?php namespace Yoast\WP\SEO\Promotions\Domain; /** * Class to manage the Black Friday checklist promotion. */ class Black_Friday_Checklist_Promotion extends Abstract_Promotion implements Promotion_Interface { /** * Class constructor. */ public function __construct() { parent::__construct( 'black-friday-2023-checklist', new Time_Interval( \gmmktime( 11, 00, 00, 9, 19, 2023 ), \gmmktime( 11, 00, 00, 10, 31, 2023 ) ) ); } } Submit