With over 30 million WhatsApp users in Bangladesh, it’s one of the most direct ways to reach customers. Unlike social media posts that get lost in feeds, WhatsApp messages have a 98% open rate. This guide shows you how to use WhatsApp effectively as a marketing and sales channel for your business in Bangladesh.
WhatsApp Business App vs WhatsApp Business API
There are two versions of WhatsApp for businesses:
WhatsApp Business App (Free)
For small businesses — download free from Play Store. Allows:
- Business profile (address, website, business hours)
- Broadcast lists (up to 256 contacts per list)
- Quick replies for common questions
- Catalog to show products
- Auto-replies (away message, greeting)
- Labels to organize contacts
Best for: Businesses with under 1,000 customers or just starting out
WhatsApp Business API (Paid)
For larger businesses. Enables automated messages at scale, CRM integration, and multiple agents. Requires a WhatsApp Business Solution Provider (BSP) like Twilio, 360dialog, or local providers in Bangladesh.
Best for: Businesses with large customer bases (10,000+ contacts) who need automation
Setting Up WhatsApp Business the Right Way
- Download WhatsApp Business app (separate from personal WhatsApp)
- Use a dedicated business number (not your personal number)
- Complete your Business Profile:
- Business name (exactly as on your brand)
- Category
- Description (what you do in 2 sentences)
- Website URL
- Business address
- Business hours
- Set up a Catalog — showcase your products with photos and prices directly in WhatsApp
- Create Quick Replies for common questions:
- /price → “Our prices start from BDT X. Full catalog: [link]”
- /order → “To place an order, please share: 1) Product name, 2) Quantity, 3) Delivery address”
WhatsApp Marketing Strategies That Work in Bangladesh
1. Broadcast Lists (Most Underused Feature)
WhatsApp Broadcast Lists let you send a message to up to 256 contacts at once. Unlike groups, recipients see it as a personal message — much higher engagement than a group message.
How to build your broadcast list:
- Ask customers to save your number when they order (they must have your number saved to receive broadcasts)
- Add a “Save our number” CTA on packaging, receipts, and social media
- Create a “Save and get 10% off your next order” campaign
What to send:
- New product announcements
- Flash sale notifications (limited time, creates urgency)
- Order updates and delivery confirmations
- Eid/seasonal greetings with an offer
2. WhatsApp Status Updates
WhatsApp Status is viewed by all your contacts — like Instagram Stories but in WhatsApp. Post daily:
- Product photos and new arrivals
- Behind-the-scenes of your business
- Customer testimonials (screenshots with permission)
- Limited-time offers
3. WhatsApp Link in All Marketing
Create a click-to-WhatsApp link: https://wa.me/8801XXXXXXXXX?text=Hi,%20I%20want%20to%20order
Add this link everywhere:
- Facebook and Instagram bio
- Website “Contact” button
- Email signature
- Business card
- Facebook ad “Message” button
4. WhatsApp Groups for Community Building
Create a WhatsApp group for your most loyal customers — call it something like “Scaled VIP Club” or “[Brand] Exclusive Members”. Share:
- Early access to new products
- Members-only discounts
- Polls about new product ideas
- Valuable tips related to your niche
Keep it under 50-100 people — larger groups become noisy and people leave.
5. Customer Support via WhatsApp
Most Bangladeshi customers prefer WhatsApp over email or phone calls for support. Set expectations:
- Post your business hours in the profile
- Set up an auto-reply for off-hours: “Thanks for messaging [Brand]! We’ll reply within 2 hours during business hours (9am–9pm).”
- Respond within 1 hour during business hours — this is a huge competitive advantage
WhatsApp Marketing Best Practices
- Never spam: Don’t add people to groups without permission — they’ll block you
- Be personal: Use the customer’s name in messages when possible
- Provide value first: Tips, useful information, not just promotions
- Use voice notes: In Bangladesh, voice notes feel very personal and get high engagement
- Emojis are fine: WhatsApp is an informal channel — emojis make messages feel more human
Combining WhatsApp with Other Channels
WhatsApp works best as part of a broader marketing strategy:
- Use Facebook ads to attract new customers → convert to WhatsApp leads. Read: Facebook Ads Guide for Bangladesh
- Use SEO and content for organic discovery → provide WhatsApp contact
- Use email for formal communications, WhatsApp for quick updates
For a complete digital marketing strategy, read: Digital Marketing Strategies for Small Businesses in Bangladesh.
Creating a Professional WhatsApp Presence
When customers message you, they also check your profile and website. Make sure your online presence matches your WhatsApp professionalism:
- Professional email signature for all email communication — create one free with Scaled’s Email Signature Generator
- Custom visiting cards to share your WhatsApp number — order from Scaled
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