FTC and 22 States Sue Amazon Over Alleged Secret Ad Surcharge Scheme

FTC and 22 states file lawsuit against Amazon

The Federal Trade Commission and a group of twenty‑two state attorneys general announced a joint civil action that targets Amazon's advertising platform. The complaint alleges that the online retailer concealed a surcharge on sponsored product ads, causing sellers and brands to pay more than the rates publicly disclosed.

Allegations of hidden advertising fees

According to the filing, Amazon required advertisers to accept a fee that was added to the cost of each click or impression. The fee, described as a "service charge," was not listed in the pricing tables that sellers could view when setting up campaigns. Instead, the charge was applied later in the billing process, making it difficult for advertisers to verify the true cost of their ads.

• Advertisers entered a bid price that matched the rates shown on Amazon's advertising dashboard.
• After the campaign ran, Amazon added a supplemental charge that varied by product category and marketplace.
• The supplemental charge was not disclosed in the terms of service or in any promotional material.
• Seller complaints indicated that the final invoice often exceeded the expected spend by a significant margin.

Scale of the alleged overcharges

Regulators estimate that the hidden surcharge may have resulted in overcharges totaling tens of billions of dollars since the program began. The complaint cites internal documents that show the surcharge ranged from a few percent to as much as twenty percent of the advertised cost, depending on the product line.

For small and medium sized businesses that rely heavily on Amazon's ad platform, the additional expense could represent a substantial portion of their marketing budget. The FTC argues that the lack of transparency violates federal trade laws that require clear and conspicuous disclosure of fees.

Amazon’s official response

In a statement posted on its corporate news site, Amazon denied the allegations. The company said its advertising fees are "fully disclosed in the terms of service and reflected in the billing summary that advertisers receive before any payment is processed." The statement also noted that the FTC and the states are "free to pursue legal action, but the claims are without merit and will be vigorously defended in court."

Amazon pointed to a recent update to its advertising policies that, according to the company, provides greater clarity on fee structures. The retailer also highlighted that its platform offers a range of tools that allow sellers to set daily budgets and monitor spend in real time.

Legal precedent and possible outcomes

Cases involving undisclosed fees in digital marketplaces have produced mixed results. Some courts have ordered companies to provide refunds and to change their pricing disclosures, while others have dismissed claims as insufficiently supported.

1. If the court finds that Amazon knowingly concealed the surcharge, the company could face civil penalties that run into the hundreds of millions of dollars.
2. A settlement could require Amazon to restructure its advertising contracts and to provide restitution to affected sellers.
3. In addition to monetary penalties, the judgment might impose ongoing monitoring by the FTC to ensure compliance with consumer protection rules.

Legal analysts note that the involvement of multiple state attorneys general adds pressure, as each state may pursue its own penalties in addition to the federal case.

Implications for sellers and consumers

The lawsuit brings renewed attention to the cost of advertising on large e‑commerce platforms. Sellers who rely on Amazon's ad services should review their recent invoices and compare the billed amounts with the rates displayed in the campaign manager.

• Audit past advertising spend to identify any discrepancies.
• Contact Amazon support for itemized explanations of any supplemental charges.
• Consider diversifying advertising spend across multiple channels to reduce reliance on a single platform.
• Stay informed about updates to Amazon's advertising policies, which are often posted on the Amazon news page.

Consumers may also feel the ripple effect, as higher advertising costs can translate into higher product prices. Transparency in fee structures is a key factor in maintaining trust between sellers, platforms, and end users.

The outcome of this case could set a benchmark for how online marketplaces disclose ancillary fees. Whether the lawsuit leads to a settlement, a court‑ordered change in practice, or a dismissal, it underscores the growing scrutiny of digital advertising ecosystems.

As the legal process unfolds, sellers are advised to keep thorough records of all advertising transactions and to seek legal counsel if they suspect they have been overcharged. The FTC has provided a portal for reporting suspected violations, and the participating states have launched outreach programs to educate businesses about their rights.

For now, the case remains pending, and both Amazon and the plaintiffs are preparing for a potentially lengthy litigation process. Observers will be watching closely to see how the courts balance the interests of a dominant e‑commerce platform with the need for clear and fair pricing for advertisers.