In-line editing allows you to adjust key line item settings at the order level, without needing to open up and save each individual line item again.

In-line editing is a feature designed to streamline campaign management in Amazon DSP. It allows users to make quick adjustments to common settings, such as bids, budgets, or flight dates, for multiple line items simultaneously directly from the order view. This eliminates the need to navigate into each individual line item's settings, make the change, and save, which can be time-consuming for large campaigns. This efficiency gain is crucial for optimizing campaigns quickly and effectively.