Cross-Account and Cross-Marketplace Analysis for Amazon Ads

What Cross-Account Analysis Looks Like in Practice

Cross-account analysis consolidates Amazon Ads reports from multiple accounts into one read-only workspace. Instead of exporting and stitching together spreadsheets, teams can review campaign, ad group, keyword/target, search term, and advertised ASIN metrics side by side. The view is designed for review rather than live editing, so recommendations remain separate from implementation.

Common tracking points include:

• Spend, sales, ROAS, ACoS, orders, clicks, CPC, CTR, and conversion rate
• Wasted spend across accounts and marketplaces
• Search terms that may need negative keyword treatment or bid reductions
• Campaigns and ad groups that do not meet target ROAS

How Cross-Marketplace Visibility Supports Day-of-Week Decisions

When day-of-week analysis is the goal, cross-marketplace visibility helps account for time zone differences, local shopping patterns, and promotional calendars. A dip in one region may look like a campaign problem until you see similar movement across all supported marketplaces or notice the drop is tied to a local holiday. Tools that support ten marketplaces, including the US, UK, Germany, France, Italy, Spain, Canada, Australia, UAE, and Japan, can make these comparisons practical.

For example, the Amazon Ads Dashboard by Todoza provides unified metrics across accounts, which helps teams determine whether a weekday cost concentration is widespread or limited to one marketplace.

When Cross-Account Analysis Matters Most

Cross-account and cross-marketplace analysis is most useful when multiple accounts feed into shared budgets, agency reporting, or regional ad strategies. It also matters when a single team member oversees several accounts and needs to prioritize the largest sources of waste before the next campaign cycle.

Because these tools are read-only, they fit workflows where a human or team approves changes after reviewing the consolidated data.