a %s placeholder for the formatted source to be inserted
		 * via sprintf().
		 *
		 * @since 8.5.0
		 *
		 * @param string $label            The label for the order origin.
		 * @param string $source_type      The source type.
		 * @param string $source           The source.
		 * @param string $formatted_source The formatted source.
		 */
		$label = (string) apply_filters(
			'wc_order_attribution_origin_label',
			$label,
			$source_type,
			$source,
			$formatted_source
		);

		if ( false === strpos( $label, '%' ) ) {
			return $formatted_source;
		}

		return sprintf( $label, $formatted_source );
	}

	/**
	 * Get the description for the order attribution field.
	 *
	 * @param string $field The field name.
	 *
	 * @return string
	 */
	private function get_field_description( string $field ): string {
		/* translators: %s is the field name */
		$description = sprintf( __( 'Order attribution field: %s', 'woocommerce' ), $field );

		/**
		 * Filter the description for the order attribution field.
		 *
		 * @since 8.5.0
		 *
		 * @param string $description The description for the order attribution field.
		 * @param string $field       The field name.
		 */
		return (string) apply_filters( 'wc_order_attribution_field_description', $description, $field );
	}

	/**
	 * Get the order history for the customer (data matches Customers report).
	 *
	 * @param mixed $customer_identifier The customer ID or billing email.
	 *
	 * @return array Order count, total spend, and average spend per order.
	 */
	private function get_customer_history( $customer_identifier ): array {
		/*
		 * Exclude the statuses that aren't valid for the Customers report.
		 * 'checkout-draft' is the checkout block's draft order status. `any` is added by V2 Orders REST.
		 * @see /Automattic/WooCommerce/Admin/API/Report/DataStore::get_excluded_report_order_statuses()
		 */
		$all_order_statuses = ReportsController::get_order_statuses();
		$excluded_statuses  = array( 'pending', 'failed', 'cancelled', 'auto-draft', 'trash', 'checkout-draft', 'any' );

		// Get the valid customer orders.
		$args = array(
			'limit'  => - 1,
			'return' => 'objects',
			'status' => array_diff( $all_order_statuses, $excluded_statuses ),
			'type'   => 'shop_order',
		);

		// If the customer_identifier is a valid ID, use it. Otherwise, use the billing email.
		if ( is_numeric( $customer_identifier ) && $customer_identifier > 0 ) {
			$args['customer_id'] = $customer_identifier;
		} else {
			$args['billing_email'] = $customer_identifier;
			$args['customer_id']   = 0;
		}

		$orders = wc_get_orders( $args );

		// Populate the order_count and total_spent variables with the valid orders.
		$order_count = count( $orders );
		$total_spent = 0;
		foreach ( $orders as $order ) {
			$total_spent += $order->get_total() - $order->get_total_refunded();
		}

		return array(
			'order_count'   => $order_count,
			'total_spent'   => $total_spent,
			'average_spent' => $order_count ? $total_spent / $order_count : 0,
		);
	}
}