protected static function get_order_personal_data( $order ) {
		$personal_data   = array();
		$props_to_export = apply_filters(
			'woocommerce_privacy_export_order_personal_data_props',
			array(
				'order_number'               => __( 'Order Number', 'woocommerce' ),
				'date_created'               => __( 'Order Date', 'woocommerce' ),
				'total'                      => __( 'Order Total', 'woocommerce' ),
				'items'                      => __( 'Items Purchased', 'woocommerce' ),
				'customer_ip_address'        => __( 'IP Address', 'woocommerce' ),
				'customer_user_agent'        => __( 'Browser User Agent', 'woocommerce' ),
				'formatted_billing_address'  => __( 'Billing Address', 'woocommerce' ),
				'formatted_shipping_address' => __( 'Shipping Address', 'woocommerce' ),
				'billing_phone'              => __( 'Phone Number', 'woocommerce' ),
				'billing_email'              => __( 'Email Address', 'woocommerce' ),
			),
			$order
		);

		foreach ( $props_to_export as $prop => $name ) {
			$value = '';

			switch ( $prop ) {
				case 'items':
					$item_names = array();
					foreach ( $order->get_items() as $item ) {
						$item_names[] = $item->get_name() . ' x ' . $item->get_quantity();
					}
					$value = implode( ', ', $item_names );
					break;
				case 'date_created':
					$value = wc_format_datetime( $order->get_date_created(), get_option( 'date_format' ) . ', ' . get_option( 'time_format' ) );
					break;
				case 'formatted_billing_address':
				case 'formatted_shipping_address':
					$value = preg_replace( '#<br\s*/?>#i', ', ', $order->{"get_$prop"}() );
					break;
				default:
					if ( is_callable( array( $order, 'get_' . $prop ) ) ) {
						$value = $order->{"get_$prop"}();
					}
					break;
			}

			$value = apply_filters( 'woocommerce_privacy_export_order_personal_data_prop', $value, $prop, $order );

			if ( $value ) {
				$personal_data[] = array(
					'name'  => $name,
					'value' => $value,
				);
			}
		}

		// Export meta data.
		$meta_to_export = apply_filters(
			'woocommerce_privacy_export_order_personal_data_meta',
			array(
				'Payer first name'     => __( 'Payer first name', 'woocommerce' ),
				'Payer last name'      => __( 'Payer last name', 'woocommerce' ),
				'Payer PayPal address' => __( 'Payer PayPal address', 'woocommerce' ),
				'Transaction ID'       => __( 'Transaction ID', 'woocommerce' ),
			)
		);

		if ( ! empty( $meta_to_export ) && is_array( $meta_to_export ) ) {
			foreach ( $meta_to_export as $meta_key => $name ) {
				$value = apply_filters( 'woocommerce_privacy_export_order_personal_data_meta_value', $order->get_meta( $meta_key ), $meta_key, $order );

				if ( $value ) {
					$personal_data[] = array(
						'name'  => $name,
						'value' => $value,
					);
				}
			}
		}

		/**
		 * Allow extensions to register their own personal data for this order for the export.
		 *
		 * @since 3.4.0
		 * @param array    $personal_data Array of name value pairs to expose in the export.
		 * @param WC_Order $order An order object.
		 */
		$personal_data = apply_filters( 'woocommerce_privacy_export_order_personal_data', $personal_data, $order );

		return $personal_data;
	}