markets

FTC Hits Amazon With Hidden Ad Fee Allegations Worth Billions

Summarized from MarketWatch.com - Top Stories

Regulators say Amazon secretly inflated ad prices during peak shopping, squeezing merchants for billions in hidden fees.

Amazon's stock took a hit after the FTC dropped a serious allegation: the e-commerce giant quietly jacked up floor prices on ads during peak shopping windows, forcing merchants to pay more than they bargained for. We're not talking loose change — regulators say the hidden surcharges added up to billions of dollars in extra costs baked into seller ad spend.

If you're trading AMZN, pay attention. This isn't just a PR headache. Regulatory pressure on Amazon's advertising business strikes at one of its fastest-growing and highest-margin revenue streams. Ad services have been a Wall Street darling inside Amazon's broader business mix — any threat to that engine matters for the stock's valuation story.

Read more Apple's Foldable iPhone Duo Arrives — Don't Expect a Stock Surge →

The FTC's core claim is that Amazon artificially bumped floor prices — essentially minimum bids merchants had to clear — at exactly the moments when competition for eyeballs was hottest. Think Prime Day, Black Friday, the holiday rush. Merchants needed visibility, Amazon allegedly used that leverage to quietly extract more from their budgets without transparent disclosure.

For sellers, this is a gut-punch if proven true. You're already competing on razor-thin margins in Amazon's marketplace. Discovering that the ad auction itself may have been rigged against your wallet adds a whole new layer of risk to your customer acquisition math. Expect merchant advocacy groups to pile on as this case develops.

This is one to watch closely — both for the legal trajectory and for what it signals about regulators' appetite to scrutinize Big Tech's ad practices in 2025 and beyond. Continue reading at MarketWatch.com

Frequently Asked Questions

Q.What is the FTC alleging Amazon did with its advertising fees?

The FTC claims Amazon artificially inflated floor prices on ads during peak shopping periods, adding hidden surcharges to what merchants were paying for ad spend — totaling billions of dollars.

Q.When did Amazon allegedly charge these hidden ad fees?

Regulators allege the inflated floor prices were applied during peak shopping periods, when competition among merchants for ad visibility is highest.

Q.How did the FTC's allegations affect Amazon's stock price?

Amazon's stock slipped following the FTC's allegations about the hidden advertising fee practices.

More in markets →