AdminHelper::get_facebook_settings()

	public static function get_facebook_settings() {

		$options = array();

		$facebook_default = array(
			'facebook_pixel_id'                => '',
			'facebook_pixel_add_to_cart'       => 'enable',
			'facebook_pixel_initiate_checkout' => 'enable',
			'facebook_pixel_add_payment_info'  => 'enable',
			'facebook_pixel_purchase_complete' => 'enable',
			'facebook_pixel_tracking'          => 'disable',
			'facebook_pixel_tracking_for_site' => 'disable',
		);

		$facebook = self::get_admin_settings_option( '_cartflows_facebook', false, false );

		$facebook = wp_parse_args( $facebook, $facebook_default );

		$facebook = apply_filters( 'cartflows_facebook_settings_default', $facebook );

		foreach ( $facebook as $key => $data ) {
			$options[ '_cartflows_facebook[' . $key . ']' ] = $data;
		}

		return $options;
	}