/** * Will change the minutes it takes an In Cart booking to expire. * This example reduces the number from 60 to 30. * * @param int $minutes 60 is the default passed * @return int The amount of minutes you'd like to have In Cart bookings expire on. */ function change_incart_bookings_expiry_minutes( $minutes ) { return 30; } add_filter( 'woocommerce_bookings_remove_inactive_cart_time', 'change_incart_bookings_expiry_minutes' );