WhatsApp Commerce for Navratri and Diwali: Catalog, Orders, Payments

As of 3 October 2026. Navratri starts on 11 October, and this is the first festive season in which WhatsApp API replies and in-window utility messages are reported to be billable, following a pricing change that took effect on 1 October 2026.

This guide is for retailers, D2C brands, sweet shops, boutiques and gift sellers in India who already get festive orders on WhatsApp and want to handle them without a team typing replies until midnight. After reading, you will know which setup fits your volume, how catalog, cart and payment work inside the chat, and what the change in message pricing means for your festive campaign.

What is WhatsApp commerce and why does it matter this festive season

WhatsApp commerce means selling inside WhatsApp itself: customers see products in a catalog, add them to a cart, send the order and pay through UPI or a payment gateway, all within the same chat with your business.

Festive buyers in India already message shops to ask "is this available in red, size M" and "can you deliver before Dussehra". Industry data published after last year's Navratri reported that D2C orders grew about 25% year on year during the festival, with beauty and personal care and fashion and apparel each making up a little over a quarter of orders. Those are categories where customers want to see the product, ask a question and buy quickly, which is exactly what a chat does well.

The difference between a shop that copes and one that drowns is structure: a catalog instead of 40 photos forwarded one by one, a cart instead of a typed list, and a payment request linked to the order instead of "send money on this number".

How do WhatsApp catalog, cart and orders work

You upload products with photos, prices and descriptions to a WhatsApp catalog, customers add items to a cart inside the chat, and the cart arrives as a structured order message your team or bot can process.

1. Catalog: each product has a name, price, image, description and an internal ID that can match the item code in your billing software.
2. Product messages: on the API, you can send a single product or a list of up to 30 products in one message, for example "New Navratri collection under ₹2,000".
3. Cart: the customer adds quantities and sends the cart; your system receives product IDs and quantities, not free text.
4. Order confirmation: your bot checks stock, adds delivery charge and replies with the total.
5. Payment: on the API in India, an order details message can carry a UPI or payment gateway request so the customer pays without leaving the chat.
6. Status updates: packed, dispatched and delivered messages, sent as utility templates.

Meta documents the India payment flow on its WhatsApp Payments API India page, including UPI intent and webhook notifications of payment status.

Keep the catalog and your billing data in step

The catalog is only useful if it tells the truth. Use the same item code in the catalog and in your billing or inventory software, so a sale at the counter reduces the stock that WhatsApp customers see. For festive SKUs with limited quantity, such as gift boxes or a single run of embroidered dupattas, set a daily cap and hide the item automatically when it sells out. Update prices in one place only: if the counter price changes for Diwali, the catalog should change in the same sync, not when someone remembers.

Photos matter more than descriptions. Shoot each festive item on a plain background in daylight, show the price on the catalog card, and add size or weight in the first line of the description.

WhatsApp Business app or WhatsApp Business API: which do you need

The free WhatsApp Business app suits shops handling up to about 50 festive orders a day with one or two people replying, while the API suits higher volumes, multiple agents, chatbots and integration with billing and inventory.

Need	Business app	Business API
Catalog	Yes	Yes, synced from your product data
Cart orders	Yes, handled manually	Yes, processed by bot or software
Multiple agents	Limited linked devices	Many agents through a shared inbox
Chatbot	Greeting and quick replies only	Full bot with stock and order lookup
In-chat payment request	Limited	Order details message with UPI or gateway
Broadcast to opted-in customers	Small lists	Template campaigns at scale
Message cost	Free	Per-message charges

If you are on the app today and expect a big jump this season, do not migrate in the middle of Navratri. Migrating a number to the API needs verification and setup time, so plan it for after Diwali unless you start this week.

How much does WhatsApp commerce cost after the 1 October pricing change

On the API, each business number reportedly gets 1,000 free service messages a month, after which replies cost approximately ₹0.145 each in India, and marketing templates approximately ₹1.09, so a bot that confirms orders in fewer messages saves money.

A worked example: 3,000 festive orders in a month, each taking six bot replies plus two utility updates. That is 18,000 service messages (17,000 billable after the free 1,000) and 6,000 utility messages. At the approximate rates above, the message bill is roughly ₹3,335 before provider fees and tax. Cutting replies to three per order brings it to about ₹2,030. Our detailed breakdown is in WhatsApp Business API pricing from 1 October 2026.

Building the commerce bot itself typically costs ₹80,000 to ₹2.5 lakh depending on catalog size, payment integration and billing or inventory sync. See the WhatsApp AI chatbot cost guide for the full range.

How to plan festive WhatsApp marketing without spamming customers

Send festive campaigns only to customers who opted in, segment them by past purchase, and limit broadcasts to two or three well-timed messages, because each marketing message costs money and too many blocks can restrict your number.

• Before Navratri (by 9 October): new collection with a catalog link, sent to past fashion and accessory buyers.
• Before Dussehra: a short offer reminder to customers who viewed but did not order.
• Before Dhanteras (around 3 November): gifting and pre-booking message with a delivery cut-off date.
• After Diwali: a thank-you with a return and exchange reminder, as a utility message only where it relates to an order.

Keep opt-in records. Customer phone numbers and order history are personal data, and India's data protection rules expect you to collect and use them with clear consent.

What JK Tech Hub has seen in festive WhatsApp orders in Gujarat

On WhatsApp ordering systems we have built for Gujarat retailers, the biggest gains came from linking the catalog to live stock, because most festive complaints were about confirming an item that had already sold out.

A sweets and dry-fruit shop in Rajkot took Diwali gift box orders on WhatsApp through three phones. Staff confirmed orders that the kitchen could no longer fulfil, and evenings went into apology calls. Moving to the API with a catalog synced every 15 minutes from the billing software, and a daily cap per box type, removed most of those calls. A chaniya choli boutique selling to customers across Gujarat used product list messages by size and price band, and found that customers who received a short, filtered list ordered faster than those who received the full collection.

In both cases payment collection improved when the payment request carried the order number, because the shop no longer had to match screenshots to orders by hand.

How to decide your setup for Navratri and Diwali 2026

Decide by daily order volume, number of people replying and whether you need stock sync, then fix the gap that will hurt most in the next three weeks rather than rebuilding everything before the festival.

Your situation	What to do this season
Under 50 orders a day, one person replying	Business app with a clean catalog and quick replies
50 to 300 orders a day, several staff	API with shared inbox and a simple order bot
300+ orders a day or multiple outlets	API bot with stock sync, in-chat payment and order status
Already selling on your own website	Connect WhatsApp orders to the same order system

Related reading and next step

The guides below cover message pricing, ecommerce readiness and stock planning, which together decide whether your festive WhatsApp orders turn into delivered sales or cancelled ones.

Read whether your ecommerce website is ready for Diwali traffic and festive season inventory planning, and see our AI chatbot development and ecommerce development pages. For a fixed quote on a WhatsApp ordering bot or catalog integration, reach us through the contact page or on WhatsApp.