To outsmart Amazon's product-ranking system, some sellers are turning to click farms, reviewers-for-hire, and even paying off Amazon workers for information
The digital giant battles click farms, reviewers-for-hire and other scams as merchants try to outsmart its product-ranking system. Tweets: @riskreversal , @wsj , @ddayen , and @triketora Tweets: Dan Nathan / @riskreversal : This is what @Facebook & @Twitter spokespeople have been saying for the last two years about bad actors on their platforms “An Amazon spokeswoman said in a statement that those trying to abuse its systems “make up a tiny fraction of activity on our site” http://www.wsj.com/... The Wall Street / @wsj : An Amazon seller's scam: ship an empty box with a real tracking number to an accomplice, who gives it a glowing review http://www.wsj.com/... David Dayen / @ddayen : This is such a PR-giftwrapped story, because it fails to address how Amazon itself biases sales, instead framing it solely as the victim http://www.wsj.com/... Tracy Chou / @triketora : As Amazon has cracked down on fake reviews, some sellers are leaving five-star, fake-looking reviews on rival listings so they trigger Amazon's scam-detecting algorithm and get the rival seller suspended http://www.wsj.com/...
Context & Ripple Effects
This story is one beat in a long-running arms race over Amazon Marketplace integrity. After Amazon clamped down on paid reviews in 2016, the reviewer communities dispersed but kept operating on Reddit, Slack, Discord, and Facebook, and by mid-2018 were still flooding listings with fake reviews despite Amazon's enforcement.
The WSJ reporting shows the tactics escalating beyond reviews into click farms and paying insiders for ranking information — while the related coverage documents the flip side: sellers who weaponize Amazon's own scam-detection against rivals with fake negative reviews, all inside a Marketplace where suspension is an existential threat.
First-order effects
- Honest third-party sellers face a ranking system where competitors can buy their way up via click farms and empty-box tracking scams, or buy their way down by triggering scam-detection suspensions on rival listings.
- Amazon's enforcement burden grows beyond review deletion to policing shipping data and internal information leaks, even as its spokeswoman downplays abusers as a 'tiny fraction' of activity.
Second-order effects
- As long as gaming works, compliant sellers are pushed toward the same gray-market services — reviewers-for-hire and click farms become a competitive tax rather than a fringe behavior.
- The junk-listing problem compounds commercially: Amazon's profitable third-party seller services revenue depends on Marketplace volume, giving the company a structural tension between policing supply and monetizing it (as later coverage of junk products filling the Marketplace underscores).
Third-order effects
- If ranking signals stay gameable, marketplace trust shifts from platform-guaranteed to buyer-beware, forcing Amazon toward costlier verification of reviews, shipments, and seller identity — and inviting regulators to treat review fraud as a consumer-protection issue rather than a platform housekeeping matter.
- The pattern points to marketplaces consolidating power in whoever controls trust infrastructure: platforms that can't credibly verify their own signals cede differentiation to off-platform reputation networks.
The trend: Marketplace competition is migrating from product quality to signal manipulation, with platforms forced to treat trust verification as core infrastructure rather than moderation overhead.