Most Amazon agencies price their services as monthly retainers, performance fees, or a combination of both. Here is a general framework for what different spending levels typically deliver.
| Monthly Retainer | Service Level | What Is Typically Included |
|---|---|---|
| $1,500 - $3,000 | Entry-level / freelancer | PPC management for 1-2 campaigns, basic listing updates, monthly reporting |
| $3,500 - $6,000 | Mid-tier agency | Full-service management with content: PPC across campaign types, listing optimization, A+ Content and creative, bi-weekly reporting |
| $6,000 - $12,000 | Full-service agency | Full PPC management, listing creation and optimization, A+ Content, brand store, monthly strategy calls, dedicated account manager |
| $12,000 - $25,000 | Growth-stage / enterprise | Full-service plus DSP advertising, international marketplace support, photography coordination, custom reporting, senior strategy leadership |
| $25,000+ | Enterprise / custom | Multi-brand or multi-marketplace management, creative direction, in-house team augmentation, custom technology stack |
These are industry ranges, not guarantees. The same monthly fee at two different agencies can represent dramatically different levels of expertise, attention, and results.
A brand with 5 parent ASINs needs far less ongoing management than a brand with 200 SKUs across 12 variations each. Agencies that charge by catalog complexity tend to be more honest about the actual work involved.
US-only management is a baseline. Adding Canada, Mexico, UK, Germany, Japan, or Australia each adds meaningful scope. Expect 20 to 40 percent additional cost per major marketplace.
PPC management is the core. But listing content, A+ Content, brand store management, SEO, photography direction, influencer coordination, and compliance monitoring are distinct services. An agency that quotes a low retainer and then bills for each additional service separately will cost more in practice than an agency that bundles everything.
Many agencies charge a percentage of ad spend in addition to or instead of a flat retainer. Common structures: 10 to 15 percent of monthly ad spend, with a minimum retainer floor. For brands spending $50,000 per month on ads, a 12 percent fee adds $6,000 per month on top of any base retainer.
A brand launching its first product needs a different scope than a brand at $5 million in annual revenue optimizing its profitability. Agencies that specialize in launch phases may charge differently than those focused on growth or profitability optimization.
Beyond the flat retainer, here are the pricing models you will encounter:
A fixed fee for a defined scope of services. Predictable for budgeting. Works best when the scope is clearly defined and does not creep month over month.
Common for PPC-focused agencies. Aligns the agency's incentive with spending more, which is not always aligned with your profitability goals. Watch for agencies that push spend increases without corresponding return improvements.
Less common but present at some agencies. Can work when tied to incremental revenue, but the definition of "incremental" needs to be explicitly agreed on upfront.
Some agencies offer arrangements where a portion of fees is tied to hitting specific KPIs such as revenue growth, ACoS targets, or organic rank improvements. These structures require clear baseline measurement and defined attribution.
Most full-service agencies use some combination: a base retainer for managed services plus a performance component for advertising or revenue.
The pricing structure itself is often less important than the signals around how an agency presents its pricing. Watch for these:
Marknology operates on a month-to-month model. There are no long-term contracts. If we are not driving results, you can leave. That is the only accountability structure that makes sense for a performance business.
Our retainer structure is based on the scope of services and the complexity of the catalog, not a percentage of ad spend. We believe percentage-of-spend models misalign incentives: an agency earning more when you spend more on ads does not have the same interest in profitability that you do.
What is always included in a Marknology engagement: a dedicated account strategist who manages your account, not a junior account coordinator supervised by someone who never looks at your data. Full transparency on what we are doing and why. A reporting system that connects your Amazon data to the metrics that matter for your business, not just impressions and clicks.
We work with growth-stage brands and established brands that have plateaued. We are not a fit for brands at the very beginning of their Amazon journey who need only basic account setup. If that is where you are, we will tell you, and we will tell you who is a better fit.
Our team has managed more than $2 billion in revenue across more than 300 brands on 11 marketplaces. The work is detailed, the methodology is proven, and the results are documented in our case studies.
For brands at $500,000 or more in annual Amazon revenue, the question is usually not whether to work with an agency but whether to find a better one. An agency managing your advertising efficiently can improve your advertising cost of sales by 5 to 15 percentage points, which on significant spend translates to material profit recovery. The fee pays for itself when the agency knows what they are doing. For brands below $250,000 in revenue, the math is tighter and depends on growth trajectory.
The core of what a full-service Amazon agency manages: pay-per-click advertising (Sponsored Products, Sponsored Brands, Sponsored Display, and DSP), search engine optimization for Amazon's A9/A10 algorithm, product listing content (titles, bullets, descriptions, and backend keywords), A+ Content and brand store management, inventory performance monitoring, competitive analysis, and strategic planning for promotions, pricing, and new product launches. Some agencies also manage creative production, international expansion, and wholesale or retail media programs.
Ask to speak with a strategist who will actually work on your account, not only the salesperson. Ask for case studies from brands in your category and at your revenue stage. Ask them to explain why a specific metric in your account is trending the way it is right now. Ask what happens if results do not improve. The answers tell you more than any pitch deck.
Advertising changes show impact in 2 to 4 weeks. Listing optimization changes take 4 to 8 weeks to reflect in ranking and conversion data. Significant organic rank improvements from content and SEO work typically show over 60 to 90 days. Brands that change agencies every 30 days because they do not see immediate transformation are not giving the methodology time to work.
No. Marknology operates month-to-month. We believe clients should stay because the results earn it, not because a contract prevents them from leaving.
Schedule a strategy call. We will review your account, identify the highest-leverage opportunities, and give you an honest assessment of what we can do and what it would take to do it.
Schedule a Strategy CallYou can also review our approach and the results we have delivered at Why Marknology or compare us against other agencies in our Amazon agency comparison guide.