Festive Offers on WhatsApp Without Getting Your Number Blocked
Published: 10/9/2026
Category: WhatsApp & AI
Sending Diwali offers on WhatsApp can bring customers back, or get your business number restricted. How to build an opted-in list, write messages people want and stay within WhatsApp's rules.
WhatsApp is the best festive marketing channel most Indian shops have, and the easiest to misuse. Businesses get restricted when people block or report their messages. The way to avoid it is simple: message only people who agreed to hear from you, send fewer and better messages, and make leaving easy.
Why business numbers get restricted
WhatsApp watches how people react to your messages. A spike in blocks and "report spam" taps tells WhatsApp your messages are unwanted. Common causes:
- Messaging numbers bought from a list or copied from other groups
- Sending the same promotion several times a week
- Adding customers to groups without asking
- Messages with no clear sender or reason ("Big sale!! Visit now!!")
Step 1: Build an opted-in list
People should know they will get offers and agree to it. Easy ways to ask:
- At the billing counter: "Can we send you festive offers on WhatsApp?" and note the answer
- A QR code at the counter that opens a chat with a pre-filled "Send me offers" message
- A line on your bill: "Message 'OFFERS' to 98XXXXXXXX for festive deals"
Keep a record of who agreed and when. It helps with WhatsApp's policies and with India's data protection rules (DPDP), which require consent for this kind of use of personal data.
Step 2: Send fewer, better messages
For the festive season, three or four messages are plenty:
| When | Message |
|---|
| Two weeks before Dhanteras | Early-bird offer or pre-order invitation |
| A week before | Gift packs and festive range, with photos and prices |
| Two days before | Opening hours, delivery cut-off, last-minute picks |
| After Diwali | Thank-you note with a small offer for the next visit |
Step 3: Write messages people want to read
A good festive message has:
- Your shop name first, so people know who is writing
- One clear offer with a price or percentage
- A real reason to act now: stock limits, delivery cut-offs, dates
- One action: reply, call or visit
- An easy exit: "Reply STOP to stop offers"
Example: "Sharma General Store, Shivaji Nagar: Diwali dry-fruit boxes from ₹499, 10% off on orders placed before 1 Nov. Reply ORDER to book. Reply STOP to stop offers."
Step 4: Use the right tool for the volume
- WhatsApp Business app broadcast lists work for small, opted-in lists. Messages reach only people who saved your number.
- The WhatsApp Business API, through an approved provider, suits larger lists. It uses pre-approved message templates and charges per conversation under Meta's pricing.
Step 5: Respect "stop" immediately
When someone replies STOP or asks not to be messaged, remove them that day. One ignored request can lead to a report.
Where BizFlow fits
BizFlow's WhatsApp CRM stores each customer's consent with the date, segments customers by what they bought and sends template messages through the official API. Opt-outs are removed automatically.
Frequently asked questions
Q: Can I send WhatsApp offers to all my customers' numbers?
A: Only to customers who agreed to receive offers. Messaging people who did not opt in leads to blocks, reports and possible restrictions.
Q: How many festive messages are too many?
A: For most shops, three or four over the festive season is enough. Several a week will drive blocks.
Sources
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