The 12 Red Flags
Red Flag 1: “We Guarantee [Specific Ranking / Revenue Target]”
No legitimate Amazon agency can guarantee specific rankings, revenue numbers, or ACoS targets. Amazon’s algorithm is controlled by Amazon, not by the agency. Competitor activity is unpredictable. Market conditions change. Product quality affects conversion independently of agency work.
What good agencies say instead: “Based on your current metrics and our experience in this category, we expect to achieve [target range] within [timeframe], with the understanding that results depend on variables including competitor activity, pricing, and product quality. We’ll set specific KPIs and report against them transparently.”
The nuance: It’s reasonable for an agency to share benchmarks and expected ranges based on comparable client results. It’s a red flag when they guarantee specific outcomes as if they control all variables.
Red Flag 2: Your Sales Contact Won’t Be Your Account Manager
The person who pitches you knows the right things to say. They’re polished, knowledgeable, and responsive. You’re impressed. You sign. Then you’re introduced to your “dedicated account manager” — a different person you’ve never met, who may be less experienced, less responsive, or managing 20 other accounts.
What to do: Ask during the sales process: “Will you be managing my account?” If the answer is no, ask to meet the actual account manager before signing. Evaluate THAT person — not the salesperson.
The exception: It’s normal for the founder or business development lead to handle initial sales while a specialized team handles delivery. The red flag isn’t the handoff — it’s when the delivery team is significantly less capable or less attentive than the sales team promised.
Red Flag 3: They Can’t Explain Their PPC Strategy in Specific Terms
Amazon PPC is the core of most agency engagements. If the agency can’t articulate a specific PPC methodology, they’re winging it.
Ask: “Walk me through how you’d structure PPC campaigns for my top product.” The answer should include specific terms: campaign segmentation (brand, category, competitor, discovery), match types (exact, broad, phrase), bid strategy methodology, search term management cadence, and how they handle keyword harvesting from auto campaigns.
Red flag answers: “We optimize your campaigns for the best results.” “Our proprietary AI handles everything.” “We focus on lowering your ACoS.” These are non-answers that reveal no methodology.
Red Flag 4: Their Contract Has a Steep Early Termination Fee
A 12-month contract isn’t inherently a red flag — some agencies offer discounted rates for longer commitments. The red flag is when the early termination fee is punitive: 3-6 months of remaining retainer, forfeiture of a “setup fee” that was front-loaded, or loss of access to campaign data and content.
What to look for: A reasonable early termination clause (30-60 days notice, maybe 1 month’s fee as penalty). An unreasonable clause (paying the remainder of the contract, or losing access to your own account data) is designed to trap you — not serve you.
What we do at GigaCommerce: Month-to-month. 30 days notice. Zero termination fees. If we’re not delivering, you should be able to leave.
Red Flag 5: They Don’t Ask About Your Business Goals
An agency that jumps straight to “here’s our services and pricing” without first understanding your business goals, current challenges, competitive landscape, and definition of success is selling a service — not solving a problem.
Good agencies start with questions: “What are you trying to achieve in the next 6-12 months?” “What’s worked and what hasn’t with previous agencies or self-management?” “What does success look like for you specifically?” “What’s your target margin, and how does that inform your ACoS/TACoS goals?”
Red flag agencies start with pitches: “Let me tell you about our proprietary platform…” “We’ve grown brands by 300%…” “Our team of 50+ specialists will…”
Red Flag 6: Their Reporting Is Vague or Retroactive
Ask to see a sample report before signing. A good agency report includes: specific metrics (revenue, ACoS, TACoS, organic rank for target keywords), trend data (this period vs. last period), attribution clarity (what’s ad revenue vs. organic), insights (why metrics changed), and action items (what they’ll do next).
Red flags in reports: Charts without labeled axes, percentage improvements without absolute numbers, “revenue growth” without specifying ad vs. organic, and generic commentary (“we continued to optimize campaigns”) instead of specific actions taken.
The retroactive trap: Some agencies only send reports AFTER you ask for them — not proactively on a defined cadence. If you have to chase your agency for performance updates, they’re either not tracking closely enough or the results aren’t good enough to share voluntarily.
Red Flag 7: They Recommend Against Publishing Your Pricing
This is subtle. Some agencies discourage clients from publishing pricing on their own Amazon listings (for service businesses) or from requesting transparent pricing from the agency itself. “Trust us to handle the strategy” replaces “here’s exactly what you’re paying for.”
Transparency is a feature, not a liability. Agencies that resist pricing transparency may be charging different clients wildly different rates for the same service — optimizing their revenue, not your value.
Red Flag 8: They Badmouth Every Competitor
Healthy agencies acknowledge competitor strengths while differentiating on their own merits. Insecure agencies spend the pitch trashing every other option.
Red flag: “Canopy charges too much for what they deliver.” “SalesDuo has terrible retention.” “Don’t go with [agency] — they outsource everything.”
Green flag: “Canopy has a strong track record in [area]. We differentiate by offering [specific advantage] at [specific price point]. Here’s why that matters for your situation.”
In our Canopy comparison →, we acknowledged Canopy’s strengths before explaining our differences. That’s the standard good agencies should meet.
Red Flag 9: They Want Access to Your Amazon Password
Agencies should access your Seller Central and Advertising Console through Amazon’s authorized user invitation system — not by logging in with your credentials. Sharing your password is a security risk and violates Amazon’s Terms of Service.
Correct process: You invite the agency as a user through Settings → User Permissions in Seller Central. They access through their own login. You can revoke access instantly if needed.
Red Flag 10: They Don’t Mention Listing Optimization
An agency that only talks about PPC management without addressing listing quality is building on a broken foundation. PPC drives traffic to your listing. If the listing doesn’t convert, PPC just amplifies the problem — sending expensive clicks to a page that doesn’t sell.
Ask: “How do you approach listing optimization alongside PPC?” If the answer is “we focus on advertising — you handle the listings,” that’s half an agency. Why listings matter →
Red Flag 11: They Claim Proprietary Data That Doesn’t Exist
“Our proprietary market intelligence shows…” “Our exclusive data reveals…” “Our patented algorithm predicts…”
Amazon doesn’t provide proprietary data to individual agencies. Every agency works with the same data: Seller Central reports, Advertising Console data, Brand Analytics, and third-party tools (Helium 10, Jungle Scout, Keepa) that any seller can access. An agency claiming exclusive data access is likely repackaging publicly available data under a proprietary label.
The exception: Some agencies have built genuine proprietary tools by aggregating and analyzing data across their client portfolio. This is legitimate. But the tool should produce demonstrable results — not just an impressive-sounding name.
Red Flag 12: Their Case Studies Don’t Hold Up to Scrutiny
Every agency has impressive numbers in their case studies. But dig deeper:
Check the timeframe. “300% growth” over 3 years is 44% per year — good but not exceptional. “300% growth” in 3 months from a base of $500/month means they went to $2,000/month — not particularly impressive in absolute terms.
Check the base. Percentage improvements from very small bases produce eye-catching numbers. “500% ROAS improvement” from 1x to 6x sounds incredible — but from $100/month ad spend, the total impact is trivial.
Check the attribution. Did the agency drive the growth, or did the product category grow and the agency rode the wave? Ask: “What specifically did you do that caused this result?”
Check the reference. “Can I speak with this client?” If the answer is no — or if it’s always no — the case study may be embellished, outdated, or from a client who’s since left unhappy.
The Pre-Signing Checklist
Before signing with any Amazon agency, verify:
- [ ] You’ve met and evaluated the person who will actually manage your account
- [ ] They’ve articulated a specific PPC methodology (not just “we optimize”)
- [ ] You’ve seen a sample report with specific metrics, insights, and action items
- [ ] Contract terms are clear: duration, termination process, fees, and asset ownership
- [ ] Pricing covers all services you need (no surprise upsells for “premium features”)
- [ ] They’ve asked about YOUR business goals before pitching their services
- [ ] You’ve tested 3-5 portfolio stores/accounts for quality (speed test, listing review)
- [ ] You’ve spoken with at least one current client reference
- [ ] Account access will be via Amazon’s user permission system (not password sharing)
- [ ] The agency addresses both PPC AND listing optimization
- [ ] Case study claims are substantiated with specific timeframes, absolute numbers, and methodology
- [ ] You understand exactly what’s included and what costs extra
Frequently Asked Questions
How many red flags are too many?
One major red flag (guaranteed results, punitive contract, password sharing) is enough to walk away. Two or more minor red flags (vague reporting, pitch-heavy sales process) should trigger deeper investigation before signing. Three or more of any kind means the agency isn’t right for you.
My current agency has several of these red flags. Should I leave?
Not immediately — evaluate first. Are they producing results despite the red flags? If your revenue is growing, ACoS is on target, and you’re generally satisfied with communication, the red flags may be stylistic rather than substantive. If the red flags correlate with poor results (you have red flags AND poor performance), then yes — start evaluating alternatives.
Is it a red flag if an agency is small or new?
Not inherently. Small and new agencies often provide more dedicated attention, more responsive communication, and more competitive pricing than established ones. The red flag isn’t size — it’s capability. A 5-person agency with deep Amazon expertise and AI-native operations can outperform a 100-person agency with stretched resources and manual processes.
How do I evaluate an agency if I don’t understand Amazon myself?
Start with our agency evaluation guide → which provides the framework and specific questions. Get a free audit from 2-3 agencies — compare the depth and specificity of their recommendations. The agency that provides the most detailed, actionable audit is likely the most capable.
Do red flags apply equally to freelancers and agencies?
Mostly yes. Password sharing, guaranteed results, and vague methodology are red flags regardless of whether you’re hiring a solo freelancer or a 50-person agency. The contract and reporting standards may be less formal with freelancers, but the core principles (transparency, specificity, accountability) apply universally.
Next Steps
Want a red-flag-free agency experience? We publish our pricing, offer month-to-month contracts, assign dedicated team pods, and provide real-time dashboards. Start with a free audit — no commitment, no pressure. Get your free audit →
Keep reading:
- How to Choose an Amazon Agency →
- Amazon Agency Pricing: What to Expect →
- In-House vs Agency for Amazon →
Last Updated: March 2026