Target Efficiency Analyzer
What it looks at, what it flags, what comes back, what you can change.
- Keyword performance over 7, 14 and 30 days
- ASIN and product target performance over the same three windows
- Each window ending before today, so the data has settled
- ACoS below the threshold you set, in all three windows
- Real spend in all three windows, no idle entities
- Conversions at or above your minimum, per window
- A Keywords tab and a Targets tab, with per-window figures
- Sorted by 30-day ACoS, best performers first
- A report only, nothing applied to the account
- Marketplace, ACoS threshold, conversion minimum
- Branded keyword filter, data lag offset
- Changed on a run without touching the template
Which targets held efficient in all three windows
Keyword + ASIN target reports · sample

Sample figures. Your own numbers appear the first time the skill runs.
Frequently Asked Questions
This skill reads each keyword over 7, 14 and 30-day windows and keeps only the ones that sat under your ACoS threshold in every window, with real spend and conversions in each. A single good week does not qualify it.
No. It only reports. It hands back a workbook of qualifying keywords and ASIN targets, and you decide which bids to move.
Recent advertising data is still settling, so each window ends a set number of days before today. You control that offset with the lookback end offset setting.
Does it cover ASIN targets as well as keywords?
Branded terms are excluded using the brand term you set, so the list is not dominated by your own name. Clear or change that setting if you want them in.
Amazon. You choose the marketplace on each run.
Every one of these runs on your own account.