How do Amazon Ads measurement solutions help advertisers?

The correct answer is By providing insights into ad effectiveness, as Amazon Ads measurement solutions are designed to evaluate how well advertising campaigns perform in achieving their intended goals. These solutions enable advertisers to analyze various metrics, such as impressions, click-through rates, and conversion rates, offering a comprehensive view of how ads impact customer behavior and drive sales. By understanding ad effectiveness, advertisers can make informed decisions to optimize their campaigns, allocate budgets more effectively, and refine their strategies to improve overall performance. In contrast, increasing purchases and reviews or calculating shipping costs are not the primary functions of these measurement solutions.