Quick Take
- The Consumer Protection (E-Commerce) (Amendment) Rules, 2026 take effect on January 1, 2027.
- Platforms must show the prior price, the lowest price in the last 30 days, on every discount.
- E-commerce drove 5.11 lakh of 17.71 lakh consumer complaints in 2025, about 29%.
India will make online sellers show a real prior price and run yearly dark pattern audits from January 1, 2027.
The Department of Consumer Affairs notified the change on September 10, 2026. It amends the Consumer Protection (E-Commerce) Rules, 2020. Inc42 reported the new rules land just before the festive sale rush.
What Do the New E-Commerce Rules Change?
The new rules add fresh duties for every online seller and marketplace in India. They come into force on January 1, 2027. The old 2020 rules set the baseline until then.
The rules cover pricing, search results, sponsored ads and dark patterns. They also cover seller details, bundled fees and imported goods. Consent for using customer data is now tighter.
Platforms must not rig search results to mislead a shopper. Sponsored listings must carry a clear label. Every grievance officer must hand the complainant a copy of the complaint.
The government frames this as a push for transparency. It says the rules protect shoppers without hurting ease of doing business. That balance is the stated goal.
What Is the 30-Day Prior Price Rule?
The prior price is the lowest price at which a product sold in the 30 days before a discount. Sellers must show it next to the cut price, to expose fake discounts.
A shop cannot lift a price, then flash a big discount from the inflated figure. The 30-day floor makes that trick visible, so shoppers see the real drop.
Festive sales lean hard on discount claims. The rule lands just before the peak sale season. Online sales spike sharply during festivals in India.
What Are the Dark Pattern Audit Rules for 2027?
Every e-commerce entity must run a yearly self-audit for dark patterns. It must then display a compliance certificate, making this a standing duty, not a one-time check.
Dark patterns are designs that trick users into choices they did not intend. The 2023 guidelines list 13 of them. They include false urgency, basket sneaking and subscription traps.
The government first pushed self-audits through an advisory in June 2025. Platforms were told to audit within three months. By then 26 firms, including Flipkart, Zomato and Zepto, had declared themselves clean.
The 2026 rules turn that one-off drive into an annual duty. Every platform must comply with the 2023 dark pattern guidelines, and the audit is now written into the rules.
Why Did the Government Change the Rules Now?
Rising complaints pushed the government to act. Consumers filed 17.71 lakh grievances on the National Consumer Helpline in 2025. E-commerce alone drove 5.11 lakh of them, about 29%.
That made online shopping the single biggest source of complaints. Hidden fees were a common grievance. The share is close to a third of all cases.
Every e-commerce entity must now join the National Consumer Helpline convergence process. The helpline links platforms to one grievance system, so complaints sit in one place.
The Union Minister for Consumer Affairs, Pralhad Joshi, flagged extra fees in October 2025. Some platforms charged buyers for choosing cash on delivery. The ministry called such charges a dark pattern.
Trade experts warn the rules could load costs on small sellers. Business Standard reported that small firms may feel the compliance weight most. Bigger platforms can absorb audits more easily.
What this means for you: If you sell online, fix your price displays and audit your interface before the January 1, 2027 deadline.
StartupFeed Insight
The prior price rule is the sharpest part of these changes. It attacks the inflate-then-discount trick that powers many festive sale claims. Quick commerce and fashion platforms lean on that tactic most, so they face the biggest rebuild. The annual audit adds a yearly cost that small sellers will feel more than large ones. Expect the Central Consumer Protection Authority to name a few platforms in the first half of 2027 to set an example. Founders who fix pricing and consent flows before January 1, 2027 will dodge that spotlight.
— Harshvardhan Kothari, Technology and Policy Correspondent
Frequently Asked Questions
Have a tip? Write to us at editorial@startupfeed.in.
