seller
- What changed
- Warning signs that an Amazon agency could put your account, data or margin at risk
- When
- Updated October 2026
- Who it affects
- Brand owners and sellers hiring or reviewing an Amazon agency
- What to do
- Check access, contract, fees, reporting and tactics before you sign
Key takeaways
- Never share your primary login; give an agency limited access through User Permissions on accounts you own.
- Guaranteed rankings and paid or incentivized reviews point to tactics Amazon prohibits.
- Check the term, the exit process and exactly which revenue a percentage fee covers before you sign.
Walk away if the agency
- Asks for your primary login
- Wants the account in its name
- Locks you in with no exit
- Takes a cut of all revenue
- Sends vague, unexportable reports
- Guarantees page one rankings
- Offers paid or refunded reviews
Why Amazon agency red flags matter
An agency works inside the most valuable asset your brand has on Amazon: the selling account, its listings, its advertising history and its reviews. If the agency breaks Amazon policy, the account owner carries the consequences, not the agency. Amazon's rules apply to whoever acts on the account, and enforcement can include losing selling privileges.
That is why vetting should go beyond case studies and sales calls. Our guide on how to choose an Amazon agency covers the full selection process. This page focuses on the warning signs that should slow you down or end the conversation.
Red flag 1: they want your password or to own the account
Amazon's own guidance to sellers is simple: do not share your password, and use User Permissions to give others access. A staff post on the Amazon seller forums adds that external service providers should be added as authorized partners or invited users with only the permissions they need, rather than being handed the primary login.
An agency that asks for your main login, wants to register the account in its own name or wants to hold your Brand Registry as the rights owner is taking control it does not need. If the relationship ends, you could struggle to get your account, brand or data back. Read our guide to Amazon Seller Central user permissions to see how access should be set up.
- Asks for the primary account login or one time codes
- Wants the selling or advertising account in the agency's name
- Wants to be the rights owner on your Brand Registry
- Will not use individual user invites with limited permissions
| Healthy agency | Red flag agency | |
|---|---|---|
| Uses User Permissions | ||
| Campaigns in your ad account | ||
| Clear notice and exit terms | ||
| Guarantees rankings | ||
| Incentivized review schemes |
Based on Amazon seller guidance on access and reviews
Red flag 2: long lock-ins with no exit
A minimum term can be reasonable while an agency restructures campaigns and listings. A 12 month or longer contract with no performance exit, automatic renewal and a large early termination fee is different. It protects the agency's revenue, not your results.
Look for a short initial term, a clear notice period and the right to leave if agreed service levels are not met. If an agency is confident in its work, it does not need to trap you.
Red flag 3: a percentage of sales on everything
Percentage of sales pricing is common and can align incentives. The warning sign is a fee charged on all revenue, including sales you already had before the agency started, sales from channels it does not manage, or organic sales that would happen anyway. You end up paying more every time your brand grows, whether or not the agency caused it.
Ask exactly which revenue the fee applies to, whether there is a baseline, and whether the percentage drops as you scale. Compare models in our Amazon agency pricing guide and our breakdown of what an Amazon agency costs.
Red flag 4: vague or vanity reporting
Monthly reports that show impressions, clicks and total sales without spend, ACoS, TACoS, profit after fees or the actions taken are a warning sign. So is a report that changes format every month, or one that only arrives as a slide deck with no export.
Good reporting ties every metric to a decision: what changed, why, and what happens next. You should be able to check any number against Seller Central and the Amazon Ads console yourself.
- No spend, ACoS or TACoS in the report
- No list of changes made to bids, budgets or listings
- Numbers you cannot reconcile with Seller Central
- Credit claimed for seasonal or organic lifts
Red flag 5: guaranteed rankings or guaranteed results
No agency controls Amazon's search algorithm, so nobody can honestly guarantee a page one ranking or a fixed sales number. A promise like that usually means one of two things: the claim is just a sales line, or the agency plans to use tactics Amazon prohibits.
Amazon's Seller Code of Conduct, as quoted in Seller Central forum posts and summarized by trade publishers, bars sellers from trying to manipulate sales rank or search results, for example through orders that are paid for or refunded outside Amazon. Reasonable agencies talk about targets and plans, not guarantees.
Red flag 6: black hat review tactics
Amazon updated its community guidelines to prohibit incentivized reviews unless they come through the Amazon Vine program. Seller Central's customer product review policies also list violations such as a seller reviewing its own or a competitor's products, offering money, discounts or free products in exchange for a review, or offering a refund after the buyer writes a review. Amazon says violations can lead to the loss of selling privileges, removal of reviews and delisting.
If an agency mentions review clubs, rebate after review programs, Facebook groups that refund buyers, or a way to get negative reviews taken down for a fee, walk away. Our guide on how to remove reviews from Amazon explains the legitimate routes.
- Paying, refunding or gifting in exchange for reviews
- Asking only happy customers to review
- Reviews from staff, friends or the agency itself
- Paying to get a competitor's listing or reviews attacked
Red flag 7: no access to your own data
Some agencies run campaigns from their own tools and only share summaries. If you cannot see the raw campaign data, search term reports and change history, you cannot judge performance, and you lose that history if you leave.
All campaigns should live in your own Amazon Ads account. Amazon Ads manager accounts let agencies work across advertisers while the advertiser keeps its own account, so there is no reason for an agency to keep campaigns somewhere you cannot reach.
Questions to ask before you sign
A short list of direct questions will surface most red flags in a single call. Use our full list of questions to ask an Amazon PPC agency for the advertising side.
- Who owns the account, Brand Registry and ad accounts?
- What access do you need, and through which user permissions?
- What is the minimum term, notice period and exit process?
- Which revenue does your fee apply to?
- Can I see a sample monthly report?
- How do you get reviews, and do you use Vine?
- What happens to my data and campaigns if we part ways?
How PPC Spider handles these points
PPC Spider works through user permissions on accounts the brand owns, and campaigns stay in the brand's own Amazon Ads account. Our SpiderOS platform monitors bids, budgets, search terms and stock, and target ACoS is set from each product's margin after fees. Pricing is published: PPC plans start at $995 per month and full-service Amazon account management starts at $1,950 per month. If you want a second opinion on your current setup, start with a free Amazon audit.
Sources
- Amazon Seller Forums: User Permissions Guide for Amazon Sellers (sellercentral-europe.amazon.com/seller-forums/discussions/t/c63f8fc4-c813-4ba2-a864-ff4eef117223)
- About Amazon: Update on customer reviews (aboutamazon.com/news/innovation-at-amazon/update-on-customer-reviews)
- Amazon Seller Forums: Customer Product Reviews Policy Violations (sellercentral.amazon.com/seller-forums/discussions/t/929a30bc-4af3-40b7-be65-15d9583651fb)
- Pattern: Selling Policies and Code of Conduct on Amazon (pattern.com/blog/selling-policies-and-code-of-conduct-on-amazon)
- Amazon Ads: Setup a customized account structure by linking Manager accounts (advertising.amazon.com/resources/whats-new/nested-manager-accounts)
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