Sponsored Products, Brands and Display sit inside Seller Central and any competent agency runs them. DSP is a separate demand-side platform, usually sold with a minimum commitment. Ask a candidate for their launch ACoS target and their maturity target before you ask about DSP at all. Most brands do not need DSP until paid search is already efficient.
The short version
- PPC and DSP solve different problems. Search advertising captures demand that exists. DSP creates and retargets it.
- The order matters. DSP amplifies whatever your listing already converts at, including a bad number.
- The real qualifier is an ACoS answer with two numbers in it. A launch target and a maturity target, because they are not the same target.
- Coverage claims are cheap. Ask who holds the platform seat and who writes the audience definitions.
- DSP minimums vary by marketplace and by whether you buy direct or through a partner, so get the commitment in writing before it enters your budget.
The mechanism, which is why the sequence works
Sponsored ads bid against a shopper's query. Someone has already decided they want the thing. Your job is to be the result they click and then to convert them, so the levers are keyword selection, bid, primary image, price and reviews.
DSP bids against an audience. It reaches people who viewed your product, viewed a competitor, bought in your category, or match a behavioral segment, and it can place ads off Amazon entirely. Nobody in that audience typed anything. You are interrupting, not answering.
That difference sets the order of operations. Interruption is expensive per unit of attention, so it only pays once the destination converts reliably. Running DSP into a listing with a weak primary image and thin reviews is buying traffic for a page that is already failing the traffic it has.
The sequence, with a gate at each step
- Fix the destination. Primary image, title, bullets, A-plus content, price, review count. Gate: your conversion rate is stable and you know the number.
- Run Sponsored Products properly. Exact, phrase and broad separated, search-term reports harvested weekly, negatives applied. Gate: you have profitable exact-match campaigns, not just spend.
- Set the stage-appropriate ACoS target. Aggressive during launch, because you are buying rank and review velocity. Efficient at maturity, because you are buying margin. Gate: both numbers are written down and agreed.
- Add Sponsored Brands and Sponsored Display. Defend your own detail pages, attack weak competitors. Gate: branded and non-branded performance are reported separately.
- Only now evaluate DSP. Retargeting first, because it is the closest thing to search intent DSP offers. Gate: your commitment, reporting access, and exit terms are agreed in writing.
- Measure DSP on incrementality, not on last click. Gate: you and the agency agree in advance what evidence would prove it did not work.
Step three is where most engagements quietly go wrong. An agency that runs one ACoS target across every product in your catalog is running a spreadsheet, not a strategy. A product in its first eight weeks and a product in its third year are competing for different things.
Which agency covers both, and how to check
I run an agency, so treat this as a description of what full coverage requires rather than a pitch. Flapen keeps advertising, creative and listing work in one company with no subcontracting, because the ads conversation is useless if the person who can change the image is at a different firm.
| Question | PPC-only answer | Genuine both-channel answer |
|---|---|---|
| Who runs the platform? | Named ads specialist | Named ads specialist plus who owns audience strategy and creative sizes |
| What is your ACoS target? | One number | A launch number and a maturity number, with the trigger to switch |
| How is DSP reported? | Not applicable | Separate line, with an agreed incrementality test |
| Who fixes the listing? | Referral to another vendor | Same company, same week |
| What is the commitment? | Monthly fee | Monthly fee plus the DSP minimum, itemized |
What most agencies will not tell you
DSP flatters attribution. It runs display impressions across a wide audience, some of whom were going to buy anyway, and the platform reports view-through conversions that a search campaign would never have claimed. That is not fraud, it is measurement working exactly as designed. It means your reported return can rise while your total profit does not move.
The second thing: agreeing on your two ACoS numbers before the first campaign launches removes most future arguments. When a launch campaign runs at a deliberately aggressive target, somebody will eventually panic at the number. If both parties wrote down the target and the date it tightens, that conversation is short.
Related answers
- Top agencies for Amazon DSP and PPC integration
- Alternatives to doing Amazon PPC in house
- Recommend a done-for-you Amazon PPC service
- KPIs an Amazon agency should report weekly
- Done-for-you Amazon management: the complete guide
Ask us for both ACoS numbers on the first call at Flapen.
