Question: When should you reallocate your ad budget?
- When you want to increase for high-performance/decrease for low-performance products or campaigns to optimize your budget or increase purchases
- When you want to increase for low-performance/decrease for high-performance products or campaigns to improve overall performance
- When you want to try different budget allocations to ensure your ad budget can cover a full day
Explanation
Budget reallocation should be guided by performance data so more spend supports products or campaigns that are producing stronger results. In Amazon Ads, metrics such as sales, orders, return on ad spend, and advertising cost of sales help identify where spend is working efficiently. Reducing spend on weak performers helps limit wasted budget while preserving investment for higher-value opportunities. This improves campaign efficiency because the ad budget is shifted based on measurable business outcomes.
Why the other options are incorrect
Increase low-performance/decrease high-performance moves spend away from stronger opportunities and can reduce overall campaign efficiency.
Try different budget allocations is not the main reason to reallocate budget unless performance data supports the change.
Source for verification
https://advertising.amazon.com/library/guides/measure-improve-campaigns
https://advertising.amazon.com/library/guides/amazon-advertising-cost-of-sales-acos
The answer(s) to the question is highlighted in the BOLD text above. You can also find more questions and answers related to the exams on the "Amazon Ads Campaign Optimization Certification" page.