How does QuickBooks Online notify you of a discrepancy in the beginning balance during reconciliation?

The correct answer illustrates that QuickBooks Online is designed to support users during the reconciliation process by providing immediate feedback. When there is a discrepancy in the beginning balance, the system proactively displays an alert in the reconcile tab. This allows users to identify the issue right within the context of the reconciliation task, making it easier to address and resolve the discrepancy promptly without having to navigate away from the reconciliation screen.

Other methods of notification, such as email alerts or popup messages during login, would not be as effective in allowing users to directly manage and correct discrepancies linked specifically to reconciliation. Meanwhile, a weekly summary, while informative, would not provide real-time insights during the reconciliation process when quick adjustments may be needed.