India: New E-Commerce Prior Price Rule Mandates 30-Day Lowest Price

• New Consumer Protection (E-Commerce) (Amendment) Rules, 2026, will regulate discount claims in India's e-commerce sector starting January 1, 2027.
• Rule 4(13) mandates that e-commerce entities and sellers must display a 'prior price' alongside any reduced price.
• The 'prior price' is defined as the lowest price of a good or service during the 30 days preceding the discount announcement.
• This regulation is based on Section 101(1)(zg) of the Consumer Protection Act, 2019, and shares similarities with the Aldi Süd CJEU discount regulation.
• Ambiguities remain regarding the precise application of the 30-day benchmark, display prominence, responsibility on marketplaces, and how claims will be tested.

Lawyers and compliance officers advising e-commerce entities in India must understand and implement the new Rule 4(13) of the Consumer Protection (E-Commerce) (Amendment) Rules, 2026, particularly the 30-day 'prior price' benchmark for discount claims, while also being aware of the current ambiguities regarding its application and enforcement.

The landscape for online retailers in India is set to change significantly with the introduction of new rules governing discount claims. Historically, Indian law addressed misleading advertisements, including those related to price reductions, primarily after the fact through general prohibitions. However, a more direct and proactive approach is now being implemented to ensure transparency for consumers regarding price concessions.

The Consumer Protection (E-Commerce) (Amendment) Rules, 2026, which were formally notified on September 9, 2026, and are scheduled to come into force on January 1, 2027, introduce a specific requirement for e-commerce entities. These amendments aim to establish a clear benchmark for what constitutes a genuine discount, moving beyond the previous reactive enforcement mechanisms.

At the heart of these new regulations is Rule 4(13), which mandates that any e-commerce entity or seller announcing a price reduction must simultaneously disclose a 'prior price' alongside the advertised reduced price. This measure is designed to provide consumers with a reliable reference point, ensuring that a struck-through figure next to a lower price genuinely represents a concession and not a fabricated discount.

Rule 4(13) of the Consumer Protection (E-Commerce) (Amendment) Rules, 2026, explicitly states that when an e-commerce entity or seller announces a price reduction for goods or services on its platform, it must indicate the prior price alongside the reduced price. Crucially, the rule includes an explanation that provides a precise 'prior price definition India': it is defined as the lowest price at which the good or service was offered during the thirty days immediately preceding the announcement of the price reduction.

This sub-rule is established under Section 101(1)(zg) of the overarching Consumer Protection Act, 2019, embedding the new discount claims India regulation within the broader consumer protection framework. The 30-day benchmark for the prior price is a key element of this new directive, aiming to prevent practices where prices are artificially inflated just before a sale to create the illusion of a larger discount.

Notably, this approach to regulating discounts, particularly the use of a 30-day look-back period, finds a parallel in European jurisprudence. The Court of Justice of the European Union’s (CJEU) decision in Aldi Süd interpreted a similar provision, providing a comparative legal context for the implementation and interpretation of such a benchmark in the Indian e-commerce prior price rule.

While Rule 4(13) provides a sound benchmark for discount claims, its implementation presents several open questions that e-commerce entities and their legal advisors must navigate. The regulation, despite defining the 30-day period, leaves room for ambiguity regarding the precise application of this benchmark, such as how to handle dynamic pricing or short-term promotional offers within that window.

Further clarity is needed on how prominently the 'prior price' must be displayed to consumers, ensuring it is easily noticeable and understandable. The rule also raises questions about the allocation of responsibility on marketplace platforms: whether the e-commerce entity operating the platform or the individual seller bears the primary duty for compliance with the prior price disclosure. This distinction is critical for establishing accountability in the complex Indian e-commerce ecosystem.

Finally, the methodology for how a discount claim can be tested and verified remains an area requiring further guidance. Lawyers and compliance officers advising e-commerce entities in India must understand and implement the new Rule 4(13) of the Consumer Protection (E-Commerce) (Amendment) Rules, 2026, particularly the 30-day 'prior price' benchmark for discount claims, while also being aware of the current ambiguities regarding its application and enforcement. Addressing these unresolved aspects will be crucial for effective compliance and to avoid potential issues related to Indian e-commerce misleading advertisements.

Lawyers and compliance officers advising e-commerce entities in India must understand and implement the new Rule 4(13) of the Consumer Protection (E-Commerce) (Amendment) Rules, 2026, particularly the 30-day 'prior price' benchmark for discount claims, while also being aware of the current ambiguities regarding its application and enforcement.

Source: Original reporting via legal analysis of Indian e-commerce regulations.