protected static function get_customer_personal_data( $user ) {
		$personal_data = array();
		$customer      = new WC_Customer( $user->ID );

		if ( ! $customer ) {
			return array();
		}

		$props_to_export = apply_filters(
			'woocommerce_privacy_export_customer_personal_data_props',
			array(
				'billing_first_name'  => __( 'Billing First Name', 'woocommerce' ),
				'billing_last_name'   => __( 'Billing Last Name', 'woocommerce' ),
				'billing_company'     => __( 'Billing Company', 'woocommerce' ),
				'billing_address_1'   => __( 'Billing Address 1', 'woocommerce' ),
				'billing_address_2'   => __( 'Billing Address 2', 'woocommerce' ),
				'billing_city'        => __( 'Billing City', 'woocommerce' ),
				'billing_postcode'    => __( 'Billing Postal/Zip Code', 'woocommerce' ),
				'billing_state'       => __( 'Billing State', 'woocommerce' ),
				'billing_country'     => __( 'Billing Country / Region', 'woocommerce' ),
				'billing_phone'       => __( 'Phone Number', 'woocommerce' ),
				'billing_email'       => __( 'Email Address', 'woocommerce' ),
				'shipping_first_name' => __( 'Shipping First Name', 'woocommerce' ),
				'shipping_last_name'  => __( 'Shipping Last Name', 'woocommerce' ),
				'shipping_company'    => __( 'Shipping Company', 'woocommerce' ),
				'shipping_address_1'  => __( 'Shipping Address 1', 'woocommerce' ),
				'shipping_address_2'  => __( 'Shipping Address 2', 'woocommerce' ),
				'shipping_city'       => __( 'Shipping City', 'woocommerce' ),
				'shipping_postcode'   => __( 'Shipping Postal/Zip Code', 'woocommerce' ),
				'shipping_state'      => __( 'Shipping State', 'woocommerce' ),
				'shipping_country'    => __( 'Shipping Country / Region', 'woocommerce' ),
			),
			$customer
		);

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

			if ( is_callable( array( $customer, 'get_' . $prop ) ) ) {
				$value = $customer->{"get_$prop"}( 'edit' );
			}

			$value = apply_filters( 'woocommerce_privacy_export_customer_personal_data_prop_value', $value, $prop, $customer );

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

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

		return $personal_data;
	}