Noptin_Abstract_Integration::add_autosubscribe_integration_option( array $options, string $title = null, string $description = null )

	public function add_autosubscribe_integration_option( $options, $title = null, $description = null ) {

		if ( is_null( $title ) ) {
			$title = __( 'Manual Subscription', 'newsletter-optin-box' );
		}

		if ( is_null( $description ) ) {
			$description = sprintf(
				__( 'Check to display a subscription checkbox instead of automatically subscribing new %s', 'newsletter-optin-box' ),
				$this->context
			);
		}

		$option_name = $this->get_autosubscribe_integration_option_name();

		$this->maybe_save_default_value( $option_name, true );

		$options[ $option_name ] = array(
            'type'                  => 'checkbox_alt',
            'el'                    => 'input',
            'section'		        => 'integrations',
            'label'                 => $title,
			'description'           => $description,
			'restrict'              => $this->get_enable_integration_option_name(),
		);

		return $options;

	}