2026-10-21 · Étienne Laurent
Almost no European Amazon agency publishes real numbers. You fill in a form, book a call, and the first price you hear is whatever the salesperson thinks you'll accept. That opacity isn't an accident — it's the industry norm — but it means most brands walk into a pricing conversation with no benchmark at all. Here's how agency pricing actually works, so you're negotiating from data instead of guessing.
Flat monthly retainer. You pay a fixed fee regardless of ad spend or sales. Predictable for budgeting, but it gives the agency no direct incentive to grow your account past the minimum effort that keeps the retainer renewed.
Percentage of ad spend. The agency takes a cut of what you spend on PPC — typically in the mid-single to low-double digits. This aligns the agency's revenue with your spend, which is fine when spend tracks performance, but it quietly rewards the agency for recommending bigger budgets, not necessarily better ones.
Percentage of revenue (or incremental revenue). Rarer, and usually reserved for larger accounts, because it requires trust in attribution and a track record. When it's done honestly, it's the model most aligned with your actual outcome.
Hybrid. A smaller flat base covering account management and reporting, plus a performance component tied to ad spend or revenue. Most mid-size European agencies have converged on some version of this because it balances predictability with incentive alignment.
The question that matters more than the model: ask what happens to the fee if your ad spend drops for a quarter — seasonality, stockouts, a paused SKU. A % of spend fee should drop with it. If an agency's answer is vague, that's your real signal, not which model they use.
Published industry data (from US and EU agencies that do disclose pricing) clusters into three rough tiers: a starter tier for single-market, sub-six-figure-revenue brands running basic PPC management; a growth tier for multi-market sellers needing listing optimization, A+ content, and more complex catalog management; and a full-service tier for brands wanting end-to-end Seller Central operation across several EU marketplaces. The gap between the bottom and top of that range is wide — often 5-10x — because "Amazon agency" covers everything from a single freelancer running Sponsored Products to a full operations team managing inventory, compliance, and creative across five markets.
The number alone tells you nothing. The same monthly fee can mean "we touch your account twice a month" or "we have a dedicated person on your account daily." Ask what's actually included before comparing two quotes as if they're the same service.
Ad spend is not the agency's fee — it's your media budget, paid to Amazon, separate from whatever the agency charges to manage it. Brands new to agency pricing sometimes see a monthly fee and assume that's the total cost, then discover the agency also expects a minimum monthly ad budget on top. A+ Content design, listing copywriting, and translation are frequently quoted as separate line items too — ask for an itemized breakdown before signing, not a single bundled number.
Contract length matters as much as the fee. A 12-month lock-in with no exit clause is a very different commitment than a 90-day rolling agreement, even at the same monthly price.
Pricing structure preference isn't uniform across Europe. German brands lean toward fixed project-based or flat-retainer quotes — a cultural preference for predictable budgeting over variable fees tied to performance. French and UK brands are more comfortable with percentage-of-spend models, partly because performance marketing culture there is more mature and the metric is easier to benchmark. If an agency only offers one pricing structure regardless of your market, that's worth asking about — a model that fits a UK brand's risk tolerance doesn't automatically fit a DE brand's.
A trustworthy quote itemizes management fee, ad spend minimum (if any), and one-off creative/content costs separately; states the contract length and exit terms in writing; and can explain, in one sentence, why that fee moves (or doesn't) if your spend or revenue changes. If a quote can't clear those three bars, treat it as a starting offer to negotiate, not a final price — and if the answers raise bigger concerns about transparency, our Amazon agency red flags checklist covers the warning signs worth walking away from entirely.
Comparing agency quotes without a pricing benchmark is comparing in the dark. If you want a second opinion on whether a quote you've received is fairly structured for your market and brand stage, we offer a free 30-minute growth diagnostic — no commitment, no proposal, just a clear read on what you're actually being asked to pay for.
This article was drafted by Étienne Laurent (Head of Strategy & AI, Miumx) based on Miumx's internal Amazon operations data and publicly available industry pricing benchmarks.
AI involvement:
Final content was reviewed, edited, and verified for accuracy by Louis Martin, Head of Client Success, Miumx.
EU AI Act Article 50 compliance · Reviewed 2026-10-21