To collect WhatsApp marketing opt-ins properly, ask people clearly and separately whether they want to receive messages from your business on WhatsApp, say what kind of messages they will get, record when and how they agreed, and make opting out easy. Meta’s policy expects opt-in for marketing messages, so check its current documentation and applicable Indian rules.
- Opt-in should be clear, specific to WhatsApp and given by the customer, not assumed.
- Tell people what they will receive and roughly how often before they agree.
- Store a record of each opt-in with the date, source and wording shown.
- Honour STOP and opt-out requests immediately and across all your tools.
- This is general guidance, not legal advice; check current Meta policy and data protection rules.
What does opt-in mean for WhatsApp marketing?
Opt-in means a person has actively agreed to receive messages from your business on WhatsApp. Meta’s Business policies expect businesses to obtain this permission before sending marketing messages, and to be able to show how they got it. Having a customer’s phone number from an invoice or enquiry does not automatically count.
Good consent is specific, informed and freely given. It should be obvious that the person is agreeing to WhatsApp messages from your brand, and the purpose, such as order updates or offers, should be clear. The details of what counts can change, so read Meta’s current opt-in guidance and seek professional advice for legal questions.
Where can you collect opt-ins?
The best places are moments when a customer is already interacting with you and expects to share contact details. A checkout page, appointment form, event registration, loyalty sign-up or enquiry form can all include a clear, optional WhatsApp consent line. Physical touchpoints work too, such as a QR code at the counter that opens a chat.
Click-to-WhatsApp ads and website chat buttons let people message you first, and in that chat you can ask whether they would like updates. The key is that the choice is genuine. Pre-ticked boxes or burying the consent inside long terms make your opt-ins weak and increase complaints later.
- An unticked checkbox at checkout or on a booking form
- A website sign-up for product or offer updates
- A QR code in-store or on packaging that starts a chat
- A click-to-WhatsApp ad followed by a clear consent question
- A phone or in-person request with the answer recorded in your CRM
How should you word the consent?
Write in plain language, in the customer’s language where possible. A good line names your business, the channel and the content: for example, that the customer agrees to receive offers and updates from your brand on WhatsApp, and can stop at any time. Keep it separate from other terms so it is not hidden.
Avoid vague phrases such as agree to be contacted. Where you plan several message types, such as order updates and promotions, consider letting people choose. This also helps relevance, because someone who wants delivery notices but not offers will otherwise be your next block.
How do you record and manage consent?
Treat consent as data. Store the phone number, the date and time, the source such as a checkout form or QR campaign, and the exact wording shown. If a regulator, platform or customer asks how you got permission, you should be able to answer without searching old chats.
Sync opt-in status across your tools so that a person who opts out of WhatsApp in one place does not receive messages from another system. Connect your CRM and your WhatsApp platform, for example Convo360 at convo360.ai, so tags like opted-in and opted-out follow the contact. Review and clean consent records regularly.
How do you handle opt-outs and silence?
Make stopping easy. Include a short instruction such as replying STOP in marketing messages or a button that unsubscribes the contact. When someone asks to stop, mark them immediately, confirm if appropriate and never message them with marketing again unless they re-subscribe.
Also deal with silent contacts. People who never open or reply to your messages for a long time are a risk, because they may block or report you. Consider pausing them and sending a gentle re-permission message before removing them, instead of messaging a stale list repeatedly.
- Honour STOP and similar requests at once
- Sync opt-outs across every messaging tool
- Pause long-silent contacts and ask them to re-confirm
- Do not penalise or ignore customers who opt out of marketing
What mistakes should you avoid?
Common errors include buying lists, importing every contact from an old spreadsheet, treating a customer’s enquiry as permission for promotions, and using pre-ticked boxes. Each increases the chance that recipients report you, which affects your quality rating and sending limits.
Another mistake is forgetting that data protection rules also apply to how you store and use phone numbers. India’s data protection framework and Meta’s policies evolve, so this article is general information, not legal advice. Check current official sources or consult a professional for your specific situation.
Frequently asked questions
Is opt-in required for utility messages like order updates?
Policies distinguish between message types, and requirements can change. In general you should have a legitimate reason and the customer’s number provided for that purpose. Check Meta’s current rules for your case.
Can I add customers who gave me their number at a shop counter?
Only if they agreed to receive WhatsApp messages from you. Ask clearly, note their answer and keep a record. A number written on a bill alone is not clear marketing consent.
How long should I keep consent records?
Keep them for as long as you message the person and for a reasonable period afterwards. Retention periods can be affected by legal requirements, so check applicable rules or take professional advice.
Can customers withdraw consent later?
Yes, and you should make that easy. Remove them from marketing lists promptly and make sure every tool you use reflects the change.
Does a customer messaging me first count as opt-in?
It lets you reply within the allowed window, but it is not automatic permission for later promotions. Ask in the chat if they would like updates and record the answer.
Need help with this? See our WhatsApp Marketing & Broadcast Management service or talk to Yash Parikh.