India's new e-commerce rules land on 1 January 2027. Most of the work is on your product page

India notified the Consumer Protection (E-Commerce) (Amendment) Rules, 2026 on 9 September, effective 1 January 2027. Most coverage has filed it as a marketplace story about Amazon and Flipkart. It is not. If you sell your own products to Indian consumers from your own store, the single biggest change rewrites how deep a discount you are allowed to claim — and it is decided by what you charged a month earlier.

What was notified, and who it applies to

The Ministry of Consumer Affairs, Food and Public Distribution notified the Consumer Protection (E-Commerce) (Amendment) Rules, 2026 on 9 September 2026. They come into force on 1 January 2027.

The scope is the first thing to get right, because a lot of founders have already decided this is a marketplace problem. It is not. The rules apply to e-commerce entities generally — marketplace platforms, inventory-based platforms and quick commerce alike. If you run an inventory-model D2C store on Shopify or WooCommerce and sell your own goods to Indian consumers, you are an e-commerce entity under these rules.

The substantive changes cover price reduction claims, sponsored listing disclosure, manipulation of search results, dark patterns, seller disclosures, consumer grievances and the use of consumer information. Four of those land directly on pages your conversion team touches every week.

The change that rewrites your promo calendar

Where a price reduction is announced, you must display both the reduced price and the prior price. The prior price is defined as the lowest price at which the product was offered during the preceding 30 days.

Read that twice, because it is not a labelling requirement. It is a constraint on how deep your headline discount can look, and it is set by decisions you made a month earlier.

Take a product with an MRP of ₹2,499 that you normally sell at ₹1,799, and a planned sale price of ₹1,249. What you can claim depends entirely on your floor in the previous 30 days.

The same sale price produces a 50% claim or a 4% claim depending on nothing but your discounting history. The standard Indian D2C pattern — discount continuously, then strike through the MRP for the big event — stops producing a headline number worth putting on a banner.

Your first affected sale is in late January, so the discipline starts in December

This is the part that catches people, and it is worth being concrete about the dates.

The rules apply from 1 January 2027. The first major Indian sale event after that is the Republic Day cycle in the last week of January. If you want to advertise a genuinely deep discount on 26 January 2027, the prior price is your lowest price in the 30 days before it — which runs back to roughly 27 December 2026.

In other words, the pricing discipline that determines your January headline has to be in place several days before the rules commence. An aggressive end-of-season clearance in the last week of December sets a floor you then have to display against in January. Most brands will discover this in the second week of January, which is too late to do anything about it.

There is a second-order benefit here that has nothing to do with compliance. A brand that discounts continuously has trained its customers to wait, and the 30-day floor makes that visible on the product page. Brands that hold price for a month and then run a real event end up with a stronger claim and a healthier margin than brands running a permanent 40%-off that has to be disclosed as such.

Requirement to page element: who has to build what

Most compliance write-ups stop at describing the rules. Here is the version your developer and your merchandiser can actually work from.

The first row is the only one that needs real engineering, and it is the one most teams underestimate. You cannot compute a 30-day low from data you never stored. If your platform does not already keep a daily price history per variant, that build starts now, not in December — because on 1 January 2027 you will need 30 days of history behind you, which means logging from the start of December at the very latest.

The dark patterns list, mapped to tactics you are probably running

The 2023 Guidelines for Prevention and Regulation of Dark Patterns name 13 practices. The amendment makes compliance with them an explicit obligation with an audit attached. Here are the ones that collide with standard conversion work, and what to run instead.

Be honest with yourself about that last column. Some of these will cost you measured conversions in the short term, and a compliance project that pretends otherwise loses credibility the first time a number moves. The pattern we see repeatedly — and which matches what happened when all-in pricing laws landed in the US — is that removing hidden costs improves completion while removing manufactured pressure costs a little at the top of the funnel and returns it in refunds, chargebacks and support load. The enforcement math is not close: a few percent on popup opt-ins against a named practice in a notified set of rules.

A 15-week plan, working back from 1 January 2027

1. Now to end-September: audit. Screenshot every price display, every promotional component, every popup and every checkout upsell. You cannot fix what nobody has written down.
2. October: build the price log. Daily price capture per variant, with the 30-day-low derivation as a tested function. This is the long pole and everything else waits on nothing.
3. October: in parallel, remove the unambiguous items — auto-added cart items, confirm-shaming copy, resetting timers. These need no engineering and no debate.
4. November: rebuild the price component across product pages, collection cards, cart and checkout. Test with real historical data, not a fixture.
5. Early December: switch the price log on in production. From here you are accumulating the history the rules will ask you to display.
6. December: label sponsored placements, document internal search ranking logic, publish the grievance route, prepare the self-audit and compliance certificate page.
7. Last week of December: begin the quiet window for every SKU you intend to feature in the January sale.
8. 1 January 2027: live, with 30 days of price history behind you and a January headline you can actually defend.

If you are also selling through marketplaces, treat the two channels separately. Amazon, Flipkart and the quick-commerce platforms will implement their own compliance on their own surfaces. Your own store is yours to fix — and if the price component, the interface audit and the conversion work that follows it are not resourced internally, that is a January deadline arriving with a December build. This is the argument for owning it that we have made when comparing marketplaces and your own store — control cuts both ways, and this is the direction where it costs you work.

Frequently asked questions

What are the Consumer Protection (E-Commerce) (Amendment) Rules, 2026?

They are amendments to India's e-commerce rules, notified by the Ministry of Consumer Affairs, Food and Public Distribution on 9 September 2026 and coming into force on 1 January 2027. They strengthen obligations on price reduction claims, sponsored listing disclosure, manipulation of search results, dark patterns, seller disclosures, consumer grievances and the use of consumer information.

Do the new e-commerce rules apply to my own D2C website?

Yes. The rules apply to e-commerce entities generally, which covers marketplace platforms, inventory-based platforms and quick commerce. An inventory-model D2C brand selling its own goods to Indian consumers from its own Shopify or WooCommerce store is an e-commerce entity. Treating this as a problem only for Amazon and Flipkart is the most common misreading.

What is the 30-day prior price rule?

Where a price reduction is announced, both the reduced price and the prior price must be displayed, and the prior price is defined as the lowest price at which the product was offered during the preceding 30 days. It is not simply a labelling requirement: it caps the discount you can honestly claim. A product normally sold at ₹1,799 and discounted to ₹1,249 shows a 31% reduction, but if a flash sale took it to ₹1,599 three weeks earlier, the same sale price can only be shown as 22% off.

When do I need to start recording prices to comply?

By the start of December 2026 at the latest. The rules apply from 1 January 2027 and require a prior price based on the previous 30 days, so you need 30 days of accurate daily price history per variant already accumulated on the day they commence. If your platform does not log daily prices per variant today, that build should start now, because the data cannot be reconstructed after the fact.

Which conversion tactics count as dark patterns in India?

The Guidelines for Prevention and Regulation of Dark Patterns, 2023 name 13 practices, and the 2026 amendment makes compliance an explicit obligation with an annual self-audit attached. The ones that most often collide with conversion work are false urgency, drip pricing, basket sneaking, forced account creation, confirm shaming, interface interference, subscription traps, disguised advertisements, nagging popups and trick questions on consent.

Will complying with these rules hurt my conversion rate?

Partly, and it is worth being honest about which parts. Removing hidden fees and forced account creation usually improves checkout completion. Removing manufactured urgency, confirm-shaming copy, pre-ticked cart add-ons and repeated popups typically costs a little at the top of the funnel, and returns some of it through lower refunds, fewer chargebacks and reduced support load. The net effect for most stores is small; the enforcement exposure from doing nothing is not.

The takeaway

The compliance items are ordinary and the deadline is generous. The one that is neither is the 30-day prior price rule, because it turns discounting into a decision with a month-long memory and it needs data you are probably not storing yet. Start the daily price log now, build the promo calendar backwards from each event by 30 days, and hold the quiet window on the SKUs you intend to feature. Do that and the compliance work also happens to fix the thing that has been quietly damaging Indian D2C margins for years: a permanent discount that customers learned to wait for, now printed on the product page in a number you have to stand behind.