This is issue 01 of The Engagement Desk, my newsletter for marketing teams in India running email and WhatsApp. It went to subscribers on 31 October 2026.

I’m Vishal, founder of CampaignHQ. I spend a lot of my week on calls with marketing teams across India. Different industries, same questions. Should this go on WhatsApp or email? Why did that campaign fall flat? What has Meta changed now, and does it affect us?

So I started this newsletter to share what I hear on those calls, and what I’d do about it. Practical things on running customer engagement, using each channel well, what’s shifting in the industry, and the updates worth your time. Twice a month, five minutes, no filler.

Before Diwali

Diwali is on 8 November. It’s the first big festive week since WhatsApp’s new charges kicked in, so here’s what I’d do. Put the full offer in email and keep WhatsApp for one short nudge close to the day. Expect more replies than usual and keep answers short, because replies past 1,000 a month now cost money. And take people out of the campaign the moment they buy. A thank-you beats a third reminder.

One take: stop shopping for a cheaper message. Send fewer, better ones.

The question I get most on calls this year is “what does a WhatsApp message cost?” Since 1 October, the honest answer is “more than it used to”.

Replies to customers are no longer free after the first 1,000 a month per number, and utility messages sent inside an open chat are charged too. The parts of WhatsApp that many teams built support and order updates on now carry a fee.

A lower per-message rate won’t fix that. Sending each message for a reason will: a reminder when a step isn’t done, nothing when it is. Email for the detail, WhatsApp for the moment that needs action. Stop the journey the moment the customer replies or converts.

The best teams I talk to don’t send the most. They can tell you what each message earned them.

What changed: three WhatsApp changes to act on

1. Customer replies now cost money after 1,000 a month

Since 1 October 2026, service messages (the free-form replies you send inside the 24-hour window after a customer writes) are charged at Meta’s published service rate once a business phone number passes 1,000 delivered replies in a calendar month. Unused free replies don’t roll over. In India that is ₹0.115 per delivered reply.

What to do: check last month’s reply volume for each number. If one number carries most of your support, that is where the new cost lands. Budget for it, and send long answers such as policies or documents by email instead.

2. Utility updates inside an open chat are no longer free

Order, booking and payment updates sent as utility templates while a customer service window is open are now charged (₹0.115 in India). The one window that stays free is the free entry point: when someone messages you from a Click-to-WhatsApp ad and you reply within 24 hours, every category is free for up to 7 days, except Meta Business Agent.

What to do: if you run Click-to-WhatsApp ads, plan the follow-up inside those 7 days. It is now the only free stretch of conversation.

3. Indian WhatsApp accounts must bill in INR by 31 December

Businesses billed in India have to move every WhatsApp Business Account to INR billing by 31 December 2026. Accounts still billed in another currency stop delivering messages on 1 January 2027.

What to do: open the billing settings in WhatsApp Manager today and check the currency on every account. If any is not INR, ask your provider or Meta now how it will be moved. Don’t leave it to December.

Source for all three: Meta, WhatsApp Business Platform pricing documentation and India rate card, effective 1 October 2026 (checked 30 October 2026).

One number: nearly 1 in 3

Nearly 1 in 3 buyers we speak to ask the same thing: what does a message actually cost, and who do I pay, Meta or you?

There are two ways providers bill for WhatsApp. Some charge one all-in price per message and pay Meta themselves, so you never see Meta’s fee. Others, CampaignHQ included, have you pay Meta directly on your own payment method and charge their platform fee separately. Either way, Meta’s fee is the floor: ₹0.8631 for a marketing message to an Indian number, ₹0.115 for utility.

To compare providers, ask each one the same question: what will 10,000 delivered marketing messages and 10,000 utility messages cost me in a month, everything included? Then you’re comparing like with like, whichever way they bill.

We built a free calculator for exactly this. Put in your monthly volumes and it shows Meta’s fee for each country you send to. Try the WhatsApp pricing calculator.

Source: CampaignHQ analysis of sales calls, May to October 2026. Meta India rate card, effective 1 October 2026.

One playbook: anatomy of a journey that gets customers to act

Most automated journeys run on a calendar: day 1, day 3, day 7, whatever the customer did. The ones that work run on behaviour. Whether the goal is a first purchase, a booked class, a site visit or a paid invoice, the design is the same.

1. Trigger on what’s missing, not on the date. “Added to cart, didn’t pay”, “booked a demo class, didn’t attend”, “enquired, no site visit”. One message per stuck step beats a seven-email drip.
2. Give every nudge its own audience and an exit. A customer enters when the step is missing and leaves the moment it’s done, so nobody is reminded to do what they already did.
3. Let a reply stop the automation. When a customer writes back, a person answers. Nothing feels more careless than a scheduled message arriving after someone has already replied.
4. Make the message do the work. Three or four plain steps, one button that opens the exact page, and a way to reach a human for anyone who’d rather talk.
5. Keep a holdout. Hold back a fixed 10 to 20% who get nothing, then compare the outcome you care about (orders, attendance, payments) between the two groups. Opens and clicks can’t tell you whether the journey caused anything.

The principle under all five: send because of what someone did or didn’t do, not because a day has passed. Email carries the detail; WhatsApp carries the nudge that needs action today.

You can build this in CampaignHQ, which we sell, or in any tool with segments and exit rules.

Get the next issue

The Engagement Desk goes out twice a month. Subscribe here to get each issue in your inbox before it goes up on the blog. Next up: Black Friday on 27 November, then Christmas. If you’d like to talk through any of this for your own team, book a call with me.

Vishal Singhal
Founder, CampaignHQ