Most Amazon sellers check their Search Term Report once, panic at the ACoS numbers, negate a dozen keywords, and call it optimized. Then they wonder why their campaigns slowly lose volume and sales plateau.
Here's the truth: the Search Term Report isn't just a tool for finding waste. It's the closest thing Amazon gives you to a direct signal about what shoppers actually want when they find your product. Misread it and you'll either burn money or accidentally starve your own campaigns.
Where to Find It
Seller Central → Advertising → Campaign Manager → Reports → Search Term Report. Download the last 30–60 days. Don't work off shorter windows — you need enough conversion data to make actual decisions.
First 14 days after launch: check it twice a week to catch obvious waste early. Once campaigns stabilize, a weekly review is plenty.
The 4-Bucket Framework
Every search term in your report belongs in one of four buckets. Sort by spend first, then apply this logic:
Bucket 1: Winners — Scale These
Search terms with clicks AND conversions at an ACoS below your target. These are working. If a term has converted 3+ times and your ACoS is healthy, move it to its own exact match campaign with a higher bid. Don't let it sit in a broad or auto campaign sharing budget with everything else.
Rule of thumb: 3+ orders from a single search term = promote it to exact match immediately.
Bucket 2: Potential — Fix Before Deciding
Terms with decent clicks (10+) and 1–2 conversions, or higher-than-target ACoS with solid click-through. These aren't failures yet — they're data gaps. Before negating, ask: does this term actually match my product? Is my listing converting well for it? Sometimes the problem is the listing, not the keyword.
Leave these running another 2 weeks before making a call. Negating too early on borderline terms is one of the most common ways sellers quietly kill campaign volume.
Bucket 3: Money Pits — Negate Now
Terms with significant spend (usually $10–20+ depending on your product price) and zero conversions. These are leaking budget with nothing to show. Add as negative exact match in any campaign where they appear.
The threshold isn't just spend — it's spend relative to your average order value. If your product sells for $30 and a search term has spent $15 with zero conversions, that's half a sale wasted. Negate it. If your product sells for $150, maybe $30 of no-conversion spend is still in the learning window.
Also negate obvious mismatches immediately: wrong color, wrong size, wrong category, competitor brand names you don't want to appear for.
Bucket 4: Low Data — Revisit Later
Terms with fewer than 5 clicks. You have nothing to act on yet. Leave them alone. Don't negate, don't scale. Check back next week.
The Harvesting Step Everyone Skips
After sorting your Money Pits, do the harvest: look at every Winner and Potential term and ask — is this keyword in my exact match campaigns yet?
If a term is converting in your auto or broad campaign but isn't in an exact match campaign, you're winning by accident. Add it to exact match, set a competitive bid, and add it as a negative exact match in the discovery campaigns so you're not double-spending on the same term.
This is called a campaign isolation structure — your auto/broad campaigns mine for new terms, your exact campaigns own the proven ones with deliberate bids.
What Not to Do
- Don't negate based on ACoS alone. A term with 120% ACoS but 15 clicks and 1 conversion might just need more data. Volume matters.
- Don't ignore irrelevant terms with low spend. They compound. A hundred $0.50 irrelevant clicks a week is $25 wasted — every week.
- Don't skip the harvest. This is where most sellers leave real money. Winning terms in auto campaigns are paying a random dynamic bid. Promoting to exact gives you control.
Your Weekly Rhythm
- Download the Search Term Report (last 30 days, rolling)
- Sort by spend descending
- Assign every term above $5 spend to a bucket
- Promote Winners → exact match, isolate them
- Negate Money Pits
- Flag Potential terms for next week's review
The whole process takes 20–30 minutes once you have the habit. Done weekly, it will measurably lower your TACoS within a month.
Run your first full 4-bucket audit on your top 3 campaigns this week — the ones with the highest spend. That's where 80% of your waste and your best scaling opportunities are hiding.
Your action for today: pull your Search Term Report right now, filter to the last 30 days, and find every term that's spent more than $15 with zero conversions. Negate those today. That single step usually recovers 15–25% of wasted ad spend immediately.
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