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WhatsApp for Business in India: Click-to-Chat Links, QR Codes and a Simple Enquiry Flow

Most Indian customers would rather message than fill a form. Here is how to set up WhatsApp so every website visitor, flyer and shop window turns into a chat you can answer.

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Tejas Patel·Founder & CEO, VeltrexLabs
October 29, 20267 min read

Short answer: put a WhatsApp click-to-chat link and QR code everywhere customers see you, pre-fill a short message so they only press send, and reply within minutes. For many Indian businesses this converts better than a contact form.

Step 1: Set up WhatsApp Business properly

  • Use the WhatsApp Business app with a business profile: name, address, hours, website.
  • Add a catalogue of your main products or services.
  • Create quick replies for common questions and a greeting message.
  • Use labels to track new, quoted and won customers.

Build a wa.me link with your number and a short starting message, then turn it into a QR code. Use a different message per place, for example 'Hi, I saw your Diwali offer' for a campaign.

Free tool

Make a click-to-chat link and download a QR code as PNG or SVG.

Open the WhatsApp link generator

Step 3: Put it where customers are

  1. 1.A 'Chat on WhatsApp' button on every service and product page.
  2. 2.Your Instagram bio, Facebook page and Google Business Profile.
  3. 3.Invoices, packaging, flyers, visiting cards and the shop window as a QR code.
  4. 4.Email signatures and follow-up messages.

Step 4: Reply fast and follow up

  • Answer within minutes during working hours; speed wins enquiries.
  • Use quick replies for price, timing and location, then personalise.
  • Follow up once after a quote, and again before an offer ends.
  • Ask happy customers for a Google review by message.
Track it

Tag your campaign links so you know which channel brings chats and customers.

Open the UTM link builder
The whole plan

How WhatsApp fits with SEO, Google Business Profile and social media.

Read the small business marketing plan

Frequently asked questions

What is a WhatsApp click-to-chat link?

It is a link in the form wa.me/<number>?text=<message>. When someone taps it, WhatsApp opens a chat with your number and your message already typed in.

How do I write the number in the link?

Use the full international number with no plus sign, spaces or leading zeros. For an Indian mobile number that means 91 followed by the ten digits.

Is WhatsApp Business free?

The WhatsApp Business app is free to download and use, with a business profile, catalogue and quick replies. The paid WhatsApp Business Platform is a separate product for larger automated messaging.

Where should I put the link or QR code?

On every service page, in your Instagram and Google Business Profile, on invoices, flyers, packaging and in your shop window.

How do I know which channel brings chats?

Use a different pre-filled message or a UTM-tagged page link for each channel, then count the chats that mention it.

WhatsApp BusinessClick to ChatWhatsApp QR CodeWhatsApp Marketing IndiaLead GenerationSmall Business MarketingVeltrexLabs
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Tejas Patel

Founder & CEO, VeltrexLabs

Tejas is the Founder & CEO of VeltrexLabs, a product-focused development agency that has shipped MVPs for 13+ startups across food-tech, SaaS, e-commerce, and enterprise software.

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