ed due to this is just checking for a set specific value.
		return isset( $_REQUEST['wcpay_mc_meta_helper'] ) && 1 === intval( $_REQUEST['wcpay_mc_meta_helper'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
	}

	/**
	 * Confirms that we should be working on this order.
	 *
	 * @param int|\WC_Order $order The order we're working with.
	 *
	 * @return bool|\WC_Order|\WC_Order_Refund Returns false or the order we're working with.
	 */
	private function confirm_actions( $order ) {
		// If the feature is not enabled, exit.
		if ( ! $this->is_feature_enabled() ) {
			return false;
		}

		// If it's actually not an order, or if it's not in a status that accepted a payment, exit.
		$order         = wc_get_order( $order );
		$paid_statuses = array_merge( wc_get_is_paid_statuses(), [ 'refunded' ] );
		if ( ! $order || ! in_array( $order->get_status(), $paid_statuses, true ) ) {
			return false;
		}

		// If the store currency and the order currency match, do not display the box.
		$store_currency = get_woocommerce_currency();
		$order_currency = $order->get_currency();
		if ( $store_currency === $order_currency ) {
			return false;
		}

		return $order;
	}

	/**
	 * Adds an error to the stack for us.
	 *
	 * @param string $error The error to add to the stack.
	 *
	 * @return void
	 */
	private function add_error( $error ) {
		// Refresh the errors, then add the new one.
		$this->get_errors();
		$this->errors[] = $error;

		// Update the errors option.
		update_option( '_wcpay_multi_currency_order_meta_helper_errors', $this->errors );
	}

	/**
	 * Gets the errors from the options table.
	 *
	 * @return array The array of errors.
	 */
	private function get_errors(): array {
		// Get any errors from the database.
		$errors = array_filter( (array) get_option( '_wcpay_multi_currency_order_meta_helper_errors' ) );

		// If we have any errors currently in our object, add those.
		if ( 0 < count( $this->errors ) ) {
			$errors = array_merge( $errors, $this->errors );
		}

		// Add all the errors to the object, and return them.
		$this->errors = array_unique( $errors );

		return $this->errors;
	}

	/**
	 * Checks if we have any errors.
	 *
	 * @return bool
	 */
	private function has_errors(): bool {
		return 0 < count( $this->get_errors() );
	}

	/**
	 * Removes the errors from the object and deletes the database option.
	 *
	 * @return void
	 */
	private function clear_errors() {
		$this->errors = [];
		delete_option( '_wcpay_multi_currency_order_meta_helper_errors' );
	}
}