美联邦贸易委员会联合22州起诉亚马逊 指控其超额收取广告商费用

This article summarizes the core details of the lawsuit filed by the U.S. Federal Trade Commission (FTC) alongside 22 U.S. states against Amazon, with key takeaways as follows:

1. Core allegation: Amazon adjusted its ad auction strategy in 2018, with the new rules taking effect in 2019. The company is accused of systematically overcharging platform advertisers through hidden surcharges in what the FTC alleges is a company-wide fraudulent scheme that generated over $20 billion in ill-gotten gains.

2. Immediate market impact: Amazon's share price dropped more than 2.8% on the day the lawsuit was announced.

3. Background on Amazon's advertising business: Advertising is a core high-margin segment for Amazon. It generated $68.6 billion in advertising revenue in 2025, growing 23% year-over-year. Most of this revenue comes from sponsored product listings on its core e-commerce platform, while advertising on Prime Video has emerged as a key growth driver.

4. Regulatory context: This is the third major compliance lawsuit the FTC has brought against Amazon in recent years. Previously, the FTC and 17 states sued Amazon over antitrust violations in 2023, and in September 2025, Amazon reached a $2.5 billion settlement with the FTC over allegations that it tricked consumers into signing up for Prime memberships and created barriers to canceling subscriptions.

This lawsuit offers several key takeaways for brands that operate on Amazon and run ad campaigns on the platform:

1. Business and cost planning: Amazon Advertising is a core high-margin business that generated $68.6 billion in revenue in 2025 with 23% annual growth, and Prime Video ads have become a new high-growth segment. Brands advertising on Amazon should closely monitor platform rule changes and prepare advertising cost budgets accordingly in advance.

2. Cost exposure: The lawsuit alleges Amazon has overcharged for advertising through hidden surcharges since 2019, collecting over $20 billion in excess fees. This indicates most brands advertising on Amazon have already been paying unnecessary extra marketing costs.

3. Risk and strategy adjustment: Regulatory scrutiny of Amazon in the U.S. continues to tighten. Brands should proactively assess how platform compliance risks could impact their marketing costs, prioritize transparency in ad pricing rules, actively protect their own interests, and adjust advertising strategies as needed.

This lawsuit offers multiple insights on policy, risk, and opportunity for sellers operating on Amazon:

1. Policy trend: U.S. regulatory scrutiny of Amazon's compliance continues to intensify. This is the third major lawsuit the FTC has brought against Amazon in recent years, following the 2023 antitrust lawsuit and the $2.5 billion settlement over Prime membership practices in 2025. All these developments point to growing regulatory pressure. Sellers should closely track policy changes and assess their impact on daily operations.

2. Risk warning: Amazon is accused of systematically overcharging advertisers, meaning most sellers running ads on the platform have long paid excess marketing costs. If Amazon adjusts its rules following the lawsuit, existing promotional arrangements for sellers could be disrupted in the short term. Sellers should prepare contingency plans in advance.

3. Opportunity outlook: If the court rules Amazon violated regulations, the platform will very likely revise its ad pricing rules, which could lower sellers' promotional costs. Sellers should monitor developments in the case and adjust their advertising budgets and channel strategy ahead of any changes.

This lawsuit provides key insights for export-focused factories that sell through the Amazon channel:

1. Business planning: Advertising is already the largest high-margin revenue segment for Amazon. For factories building their own direct-to-consumer brands on Amazon, ad spend is the top customer acquisition cost. Factories should reserve sufficient marketing budget in advance and pay close attention to the transparency of the platform's ad pricing rules.

2. Risk warning: The case exposes long-standing issues of non-transparent pricing and excessive overcharging in Amazon's advertising system. When building out an Amazon sales channel, factories must account for this platform compliance risk to avoid bearing unnecessary additional costs.

3. Implications for digital transformation: Factories pursuing cross-border e-commerce should not over-rely on a single platform. They should diversify their sales channels early to reduce exposure to compliance risks from any single platform. They should also continuously track changes to platform rules, adjust marketing and operational strategies flexibly, and keep costs tightly controlled.

This case reveals emerging industry trends and unmet client needs in the cross-border e-commerce advertising service sector, offering the following insights for relevant service providers:

1. Industry trend: Global regulatory scrutiny of large tech platforms continues to tighten. Amazon Advertising, a fast-growing, high-margin core business for the company, has become a key regulatory focus. E-commerce advertising industry rules will likely see revisions in coming years, with higher compliance requirements for all market participants.

2. Client pain point: A large number of brands and sellers advertising on Amazon have long faced non-transparent ad pricing and overcharging. This has become a critical pain point, as most merchants lack the capacity to audit ad costs and pursue claims on their own.

3. New business opportunities: Service providers can build new offerings around this pain point, including Amazon ad cost auditing and campaign optimization services, to help merchants verify costs and protect their interests. Providers can also prepare for new service demands triggered by upcoming rule changes to capture new growth opportunities.

This FTC lawsuit against Amazon offers key insights on operations and risk mitigation for all e-commerce platforms:

1. Compliance takeaway: The core dispute in this case centers on non-transparent ad auction rules and overcharging through hidden surcharges, which exposes the compliance risks of insufficient transparency in platform advertising operations. When designing ad auction and pricing rules, platforms must maintain full public transparency to avoid regulatory penalties resulting from harming merchant interests.

2. Risk mitigation: Global antitrust and compliance scrutiny of large platforms continues to tighten. Platforms must prioritize compliant operations as they scale, must not abuse market power to extract improper gains, and should proactively monitor regulatory trends and adjust their own rules to mitigate risks.

3. Growth opportunity: This lawsuit will likely erode merchant confidence in Amazon. Other e-commerce platforms can capitalize on this opportunity by optimizing their own ad pricing rules and improving fee transparency to attract more high-quality merchants and expand their business scale.

This lawsuit is a new development in global platform regulation and the e-commerce industry, and holds significant value for relevant research:

1. New industry and regulatory trends: Global regulatory action against large tech platforms has intensified in recent years. The U.S. FTC has now brought three major compliance lawsuits against Amazon, covering monopolistic practices, consumer rights, and ad pricing. This demonstrates that regulation now extends across the entire business scope of large platforms, with regulatory strength continuing to increase.

2. New industry issues: Non-transparent pricing in large platforms' ad auction processes is a relatively understudied new problem. Large platforms abusing market power to overcharge advertisers at the expense of merchants has emerged as a new industry issue requiring more research and attention.

3. Implications for policy and business models: This case provides a reference for governments around the world looking to improve regulatory rules for e-commerce platform advertising. It also highlights that the core profit model of e-commerce platforms has gradually shifted from transaction commissions to advertising revenue – a major shift in business model that merits close attention from the industry.