5 Signs Your Amazon PPC Is Wasting Money

We audit a lot of Amazon ad consoles. The stories differ; the leaks don't. The same five patterns show up over and over — and each has a specific, unglamorous fix.

1. Broad match running without weekly negation

Broad and phrase match are discovery tools: they spend money to find search terms you couldn't guess. That trade only works if someone regularly harvests the winners into exact match and negates the losers. When no one does, broad match becomes a subscription to irrelevant clicks.

The fix is a standing weekly ritual: pull the search-term report, promote converters to exact, negate everything with meaningful clicks and zero orders. Sixty minutes a week, every week, forever.

2. Nobody can state break-even ACoS

Ask what the break-even ACoS is on the top three SKUs. If the answer is a pause, the account is being flown without instruments — profitable-looking campaigns may be losing money after fees, and "expensive" campaigns may be fine. Compute pre-ad margin per listing and pin it next to every campaign decision. (We've written up the full method in our break-even ACoS guide.)

3. Campaigns competing against themselves

Fifteen campaigns targeting overlapping keywords for the same product don't give you more coverage — they give you an internal bidding war and a reporting fog. Amazon will happily let three of your campaigns compete for one auction slot.

Consolidate: tight campaigns with clear jobs (exact winners, broad discovery, branded defense, competitor conquest), each with keywords that appear in exactly one place.

4. Spend on search terms that have never converted

In almost every audit we find a long tail of search terms with 60, 90, 120 days of clicks and not one order — still live, still spending. This is the easiest money you'll ever reclaim: filter by clicks-no-orders over a trailing window and negate ruthlessly. The budget flows back to terms that actually sell.

5. Ads compensating for a listing that doesn't convert

If sessions are healthy and conversion is well below category norms, the problem isn't the campaign — it's the listing. Weak main image, thin bullets, no A+ content, a price that lost touch with the market, or three-star review drag. Ad spend on a listing that doesn't convert is renting traffic for a store with a broken front door.

Fix the listing first. Every conversion-rate point you gain makes every future click cheaper, because Amazon's auction rewards listings that convert.

The pattern behind the pattern

None of these leaks requires cleverness to fix. They require cadence — the same weekly loop, run without exception, on every account. That's the actual difference between accounts that compound and accounts that churn budget.