Automated budget optimization will detect low spending line items (less than $5 a day) and shift remaining budget to higher spending line items within the campaign.

The correct answer is True because automated budget optimization in Amazon DSP is designed to monitor and manage campaign spend across multiple line items. If certain line items are underperforming or spending less than $5 a day, the system will automatically detect this and reallocate the remaining budget to other line items that are performing better or spending more effectively. This helps ensure that the campaign’s budget is used efficiently and that higher-performing line items are adequately funded to maximize the campaign's overall performance. Automated budget optimization is a way to optimize spend allocation without manual intervention, ensuring that resources are directed to the most effective areas of the campaign.