Amazon Marketing Ideas: What to Run, and How to Know It Worked

The three buckets amazon marketing ideas actually fall into

"Amazon marketing ideas" usually means one of three different jobs, and most sellers only do the first one. Conversion ideas turn a shopper who already searched into a buyer. Awareness ideas put your product in front of someone who hasn't searched yet. Retention ideas get a buyer to come back without you paying for the click again. Pick ideas by which job is missing, not by what's trending.

• Conversion: Sponsored Products on your own and competitor ASINs, Sponsored Brands headline placements, A+ Content and Premium A+, a Brand Store built around use-case rather than catalog structure.
• Awareness: Sponsored Display audiences, Amazon DSP display and online video, Sponsored TV, off-Amazon retargeting bought through DSP.
• Retention: Subscribe & Save enrollment prompts, Posts, Brand Follow, and review requests sent only through Amazon's permitted Buyer-Seller Messaging tools.

If your listing already converts well and sales are still flat, more Sponsored Products spend won't fix that — you have an awareness problem, not a conversion problem. If ACOS is climbing while conversion rate falls, more display spend won't fix that either — that's a listing problem. Match the idea to the actual symptom before you spend against it.

A worked example: what an awareness idea needs to prove

Here's what a display or video idea needs to prove before you call it a win, using a real book of business rather than a hypothetical. Across 30 advertisers we manage, one recent monthly book ran 78.4 million impressions at a $4.00 CPM and a blended $1.42 CPC — not the $0.41 CPC some articles quote for this category, which is the online-video line item only, not the whole book. That spend produced 57,137 attributed purchases at a blended $5.49 cost per acquisition, and the portfolio-wide return was 6.04x ROAS, measured across the whole book rather than pulled from the best-performing line.

The number that actually answers "did this idea work" isn't CPM or even ROAS — it's new-to-brand share. Of those 57,137 purchases, 20.1% came from a shopper who had never bought the brand before. That's the evidence a display or video idea reached people Sponsored Products never would, instead of quietly repainting sales that were already coming.

Run the same arithmetic on your own numbers before committing budget: impressions × CPM = spend, spend ÷ CPA = expected orders, then check what share of those orders are new customers. If you can't get that last number from your reports, you can't tell a real idea from a coincidence.

When the idea doesn't work: reading bad news correctly

Sometimes the honest answer is the idea genuinely didn't work, and the instinct is to blame the tactic instead of the measurement. Run three checks before killing a campaign.

• Check for double-counting first. If a shopper sees a display ad and later clicks a Sponsored Products ad before buying, last-click attribution hands 100% of the credit to Sponsored Products. The display spend looks useless when it may have started the trip. Reconciling DSP and sponsored ads together in Amazon Marketing Cloud, instead of reading two separate dashboards, is the only way to see that overlap.
• Check the setting, not just the number. A "failed" Sponsored Brands campaign is sometimes a bid set too low to ever win an auction, not a bad idea.
• Check against a holdout, not against last week. Last-click attribution cannot prove a display or video campaign added incremental sales — it was never built to answer that question. A matched holdout, where a comparable audience sees no ads, is the test that shows what would have happened anyway.

If you've done all three and the number is still bad, it's bad. Kill the idea. The mistake is killing it before you've done any of the three.

The common mistake — including one we've made

The most common mistake is running an awareness idea and judging it on a conversion metric. Display and video build consideration; they aren't supposed to post Sponsored-Products-level ACOS, and forcing that comparison gets budget pulled from something that was working, just earlier and slower in the funnel than a bottom-of-funnel tactic.

We've made the mirror-image version of that mistake ourselves: chasing a lower blended CPC as if cost efficiency were the goal, instead of asking whether the cheaper impressions were reaching new buyers. A campaign can improve its CPC and get worse at the one thing that matters — bringing in customers the brand didn't already have. New-to-brand share, not cost efficiency, is the number that should decide whether an awareness idea keeps its budget.

Which idea fits your budget and stage

Use funnel stage and what the idea actually requires to decide where to start. The table below is a map of the tactics, not a ranking — a seller spending a few thousand dollars a month and a brand spending six figures are working from different rows of it.

Where reMKTR fits in this list

Most of the ideas above you can run yourself with Seller Central and an afternoon. The one that's genuinely hard to do well alone is the awareness bucket — holding real DSP seats, reconciling against sponsored ads in Amazon Marketing Cloud, and testing with holdouts instead of trusting last-click. That's the specific job reMKTR does as a managed service, across 109 live DSP seats and roughly 70 brands active across the Full Circle group, which has managed over $500M in Amazon spend across 100+ brands. It's not the only valid way to grow on Amazon — just the piece most self-serve setups skip.