Almost every shop owner we meet now has WhatsApp on their phone, and most of their regular customers do too. So the question we keep getting is a simple one: can we send offers to customers on WhatsApp? You can. The tool most people end up using is the broadcast list, and used with a bit of care it is one of the most direct ways a local business can stay in touch with people who already like it.
Used carelessly, it is also the fastest way to get blocked by the very people you most want to keep.
What a broadcast list actually is
A broadcast list is a saved list of contacts that you can send one message to at the same time. On Android you will find it in the menu as “New broadcast”. On an iPhone it sits at the top of the Chats screen as “Broadcast Lists”.
The difference from a group matters a lot for a business. In a group, everyone sees everyone else’s number and every reply goes to the whole group. In a broadcast, each person receives your message as a normal one-to-one chat from you. They do not see who else got it. If they reply, the reply comes only to you, in your private chat with them.
That makes it closer to a BCC email than a chat room. Nobody’s number is exposed to strangers, and you do not end up hosting a noisy group where people argue, forward jokes or leave in a huff.
The rule that decides everything: they must have saved your number
A broadcast message only reaches people who have your number saved in their phone’s contacts. If a customer has not saved you, your message simply never arrives, and WhatsApp does not tell you who missed it.
We actually think this is a good thing. It builds permission into the system. If someone has bothered to save “Sharma Sweets” or “Dr. Mehta Clinic” in their phone, they have already said they are happy to hear from you. Your job is not to get around that rule. Your job is to give people a reason to save your number in the first place.
Some simple ways we have seen shops and restaurants do this:
- A small card at the billing counter: “Save this number on WhatsApp for our weekly specials and festive offers.”
- Asking at the time of a home delivery order, when the customer is already giving their number.
- A line on the menu, the bill or the carry bag.
- Putting the number on your Facebook page with a short note on what people will get if they save it.
Be honest about what they are signing up for. “Offers once a week, nothing else” is a promise people remember, and they will hold you to it.
Keep your WhatsApp broadcast list business-only
If you can, keep the business on its own number and its own handset. A cheap Android phone and a new SIM are enough. Mixing personal and business chats leads to awkward mistakes, like a family photo going to two hundred customers, and it means the business number leaves the shop whenever you do.
How often is too often
This is where most businesses go wrong. WhatsApp sits right next to messages from family and friends. A message from a business that arrives every day starts to feel like an intrusion very quickly, much faster than an email or a Facebook post.
For most local businesses, once a week is plenty. For some, such as a clothing store or a sweet shop, a few messages around big festivals and the occasional new arrival is enough. A restaurant might send the weekend special on Friday afternoon and nothing else. A clinic might only send health camp dates and holiday timings.
Pick a rhythm and stick to it. Customers get used to “the Friday message” and some will even wait for it.
What is worth sending
The best broadcast messages are short, useful and specific to the people on that list. A few examples of what tends to work:
- A restaurant: “This weekend: Lucknowi biryani, only Saturday and Sunday. Reply to this message to book a table or order home delivery.”
- A boutique: one or two clear photos of new stock with the price, and a line saying they can reply to reserve a piece.
- A bakery: “Diwali hampers are ready. Orders close on the 20th.” Simple and time-bound.
- A clinic: change in doctor timings, holiday closures or a free check-up day.
What does not work: long forwarded messages, jokes, “good morning” images, ten photos in a row, or anything that looks like it was copied from somewhere else. If your message would not make sense coming from you personally, it should not go out on the business number.
Make separate lists
You can create as many broadcast lists as you like, and you should. Someone who orders from your vegetarian menu does not want your weekend kebab offer. A parent who enquired about admissions for Class 1 does not need the message about Class 11 science batches.
Even a simple split helps: regular customers, new enquiries, wholesale buyers, and people from a particular area.
Replies are the whole point
Because every reply comes back as a private chat, a broadcast can turn into dozens of real conversations. That is good, but only if someone answers. If people reply asking for a price or a table and hear nothing for a day, the broadcast has done more harm than good.
Send your broadcast at a time when someone can sit with the phone for the next hour or two. Keep a few standard replies ready, such as your address, timings and delivery areas, so you are not typing them out fresh every time.
Respect people who want out
Add a line now and then saying, “If you do not want these messages, just reply STOP and we will remove you.” Then actually remove them, the same day. It costs you one contact and saves you from being blocked, complained about to friends, or quietly muted.
Never add people who have not dealt with you. Buying lists of numbers, or adding everyone from a residents’ association group, is spam.
Where WhatsApp fits with everything else
A broadcast list does not replace your Facebook page, your listing on Google, or your website. Those help new people find you. WhatsApp works best for people who already know you and want to hear from you again. Think of it as the regulars’ notice board, not an advertising billboard.
It also does not work like bulk SMS, and that is a good thing. Bulk SMS goes to anyone, which is why so many people have registered for Do Not Disturb. A WhatsApp broadcast only reaches people who chose to keep your number. Treat that choice with respect and it stays a channel worth having.
If you want help setting up a simple routine, what to send, how often and how to collect numbers properly at the counter, talk to us. It is usually a one-hour conversation and a page of notes, not a big project.
