The Australian Competition and Consumer Commission has sued Amazon Australia in the Federal Court over the introduction of advertisements on Prime Video.
The lawsuit targets the legality of how Amazon modified its subscription agreements. If the court finds the terms were unfair, it could set a significant precedent for how streaming services update their terms of service for millions of consumers.
The ACCC filed the lawsuit on Monday, June 29, 2026 [1]. The regulator said the company's Prime subscription contracts contained unfair terms that allowed Amazon to unilaterally add advertising to its video streaming platform [1].
According to the ACCC, these advertisements were introduced between November 2023 and August 2025 [2]. The regulator said these changes breached Australian consumer law by providing the company with excessive power to alter the service without providing a fair exit or alternative for the user [1, 2].
Reports indicate the move affected more than 1 million annual Prime Video subscribers [3]. To avoid these advertisements, Amazon began charging an additional US$2.10 for ad-free streaming [4].
The legal challenge focuses on whether the contract terms gave Amazon an unfair advantage by allowing them to change the core nature of a paid subscription, from ad-free to ad-supported, without sufficient consumer protection. The case is being heard in the Federal Court of Australia in Sydney [1].
Amazon's Australian unit has not yet provided a detailed public response to the specific allegations in the court filing, though the regulator said the terms were inherently unbalanced [1].
“The ACCC alleges Amazon used unfair contract terms to introduce advertisements to its streaming service”
This case highlights a growing tension between the 'subscription economy' and consumer protection laws. As streaming giants pivot toward hybrid ad-supported models to increase average revenue per user, regulators are scrutinizing whether companies can unilaterally change the terms of a paid contract. A ruling against Amazon could force streaming providers to offer more transparent opt-out mechanisms or clearer contractual guarantees regarding ad-free experiences in the Australian market.
