On the tenth day of NAVmas Microsoft gave to me, Cortana Intelligence

Microsoft Dynamics NAV's Built-in Cortana Intelligence takes advantage of historical data and improves your insights into your predicted sales, helping you manage your stock and respond to your customers. Based on the forecast, the Sales and Inventory extension helps create replenishment requests for vendors, saving you time.

You can be confident that you are working with the best predictions, because the system uses different machine learning algorithms and compares the results, returning the predictions with the highest quality.