How Amazon pushes up prices all across the Internet
- Escalating seller fee burden: Amazon has significantly expanded the cut it takes from third-party marketplace sellers, rising from approximately 19% in 2014 to nearly 50% of each sale today across stacked fees (referral commission, Fulfillment by Amazon storage/shipping, returns, and pay-to-play sponsored advertising).
- Illusion of optional seller services: While only the ~15% referral fee is officially mandatory, opting out of Amazon fulfillment or sponsored search advertising severely penalizes product visibility and strips Prime eligibility—which regulatory bodies like the FTC deem a virtual prerequisite for marketplace viability.
- Cost pass-through to consumers: Because independent merchants cannot absorb 50% cuts alongside manufacturing, inventory, and labor overheads, they are compelled to raise retail prices to protect slim profit margins.
- Cross-web price inflation via Fair Pricing Policy:
- Amazon enforces a "Fair Pricing Policy" that suppresses the Buy Box ("Add to Cart" button) or suspends accounts if products are offered cheaper on external channels (e.g., Target, Walmart, or the merchant's direct storefront).
- Merchants are forced to raise prices across all competing platforms to match their inflated Amazon tier, neutralizing cross-retailer price competition and causing shoppers to pay Amazon-inflated prices even when shopping outside Amazon.
Hacker News Discussion
- Anticompetitive contract restrictions: Many commenters argue that Amazon's suppression of the Buy Box for lower off-platform pricing functions as a de facto Most Favored Nation (MFN) clause, calling for regulatory and antitrust interventions to prohibit platforms from dictating external seller pricing.
- Breakdown of fulfillment vs. rent-seeking: Discussion arose around fee composition; some participants noted that logistics and warehousing costs (FBA/AWD) provide legitimate infrastructure efficiencies often cheaper than standard third-party logistics (3PLs), whereas pay-to-rank advertising fees feel increasingly like coercive rent extraction.
- Degradation of customer experience: Users observed that while Amazon's convenience, accountability, and return policies historically justified higher prices, heavy ad clutter, commingled inventory, and returned used goods being restocked as "new" have eroded marketplace quality.
- Algorithmic repricers and race to parity: Sellers noted that automated repricing tools scan competitive retailer pricing constantly, meaning sudden discounts on Walmart or Target trigger immediate automated de-listings or compliance penalties on Amazon unless external prices are forcefully bumped.