1. It helps you track your product’s ads position of its PPC search terms.
2. Daily update. Track ranking up to the 20th page of Amazon search result.
3. Recommend you to track all parent and child ASINs together. No extra cost needed. As long as one of the ASINs are indexed for this keyword, it is counted as indexed. The ranked ASIN is the one that has the best ads ranking of this keyword among all parent and child ASINs.
4. You can track up to 10 competitors for each product, with no extra cost.