I set up WhatsApp for UK local and consumer businesses whose customers already prefer to message rather than ring or email. That means choosing between the free WhatsApp Business app and the paid Business Platform, building a profile that answers the obvious questions before anyone asks them, collecting permission before a single broadcast goes out, and giving your staff a reply process they can follow on a busy Saturday.
What changes when WhatsApp is run properly
- Enquiries stop living on one person’s phone. Messages arrive on a business number that more than one person can answer, so a holiday or a resignation does not take your customer conversations with it.
- Customers get a quick, consistent first answer. Greeting messages, away messages and saved replies cover opening hours, prices and booking links, so the same question gets the same answer whoever picks it up.
- Broadcasts go only to people who asked for them. Every contact on a marketing list has a recorded opt-in, which is what PECR and WhatsApp’s own rules expect, and lowers the risk of your number being reported and restricted.
- You can see what the channel earns. Links in your messages are tagged and chats are labelled by outcome, so you know whether WhatsApp is bringing in bookings or just conversations.
Who this suits, and who it does not
It suits businesses where a customer has a quick question before they commit: a salon client checking whether a stylist has space on Thursday, a tradesperson’s customer sending a photo of a leaking pipe, a restaurant guest asking about a table for eight, a boutique shopper asking whether a dress comes in a 12. A short written exchange is easier for them than a phone call, and a photo often tells you more than a form ever will. It also suits businesses with a loyal customer base that would happily hear about a new menu, a seasonal offer or a cancellation slot.
It is the wrong starting point if too few people find you in the first place. WhatsApp handles conversations with people who already know you; it does not create demand. If that is the gap, I would look first at how local customers find you, often through Google Business Profile optimisation, or at the wider picture with a digital marketing strategy. It is also not for anyone hoping to message bought or scraped phone numbers. That breaks UK law and WhatsApp’s policies, and it is the quickest way to get a number blocked.
What the work covers
Choosing the app or the Business Platform
The free WhatsApp Business app runs on one phone with a small number of linked devices, and suits most sole traders and small teams. The WhatsApp Business API, now called the Business Platform, runs through a provider, allows a shared inbox for a larger team and connects to booking systems and CRMs, but Meta charges for messages you start and the provider adds its own fee. I recommend the cheapest option that copes with your message volume and your team, and I say so plainly when the app is enough.
Profile, catalogue and automatic messages
I write the business profile (description, address, hours, website and email) and set up the catalogue if you sell products or fixed-price services. Then I set the greeting message for first contact, the away message for evenings and weekends, and a set of quick replies for the questions your staff answer every day.
Opt-in and contact records
Before any broadcast, I set up how people agree to hear from you: a tick box on your booking form, a sign-up at the till, or a keyword they message in. Each opt-in is recorded with the date and the wording they agreed to, so you can show the basis for every contact if anyone complains. Under PECR, marketing messages need consent or must fall within the soft opt-in for existing customers, and every message needs a simple way to stop them.
Broadcasts and message templates
On the app, broadcast lists only reach people who have saved your number, and Meta has been changing how business broadcasts work, so I check the current limits when we set up. On the Business Platform, any message you start outside a customer’s 24-hour reply window has to use a template Meta has approved in advance. I write those templates, sort them into marketing and service messages, and plan a sending rhythm that customers will tolerate.
A reply process your staff can follow
I agree who answers, by when, and what happens with a message nobody can resolve straight away. Chats are labelled (new enquiry, quote sent, booked, complaint) so nothing is forgotten, and there is a short written guide for handing a conversation over, taking a payment or booking safely, and closing it off.
Tracking what WhatsApp brings in
Every link in a message is tagged with the UTM link builder so visits from WhatsApp show up properly in GA4 rather than as direct traffic. Where you run the Business Platform, I connect it to your CRM or booking system so a chat that turns into a sale is counted as one.
How I run it
- A short call about how customers contact you now. Which channels, how many messages a week, who answers them and what usually goes wrong.
- A look at the numbers you already hold. I check where each list came from and which contacts you may message for marketing, and which only for service updates.
- Setup. App or Business Platform, profile, catalogue, automatic messages, labels and opt-in capture, tested from a customer’s phone before anything goes live.
- Staff handover. A walk-through for whoever will answer messages, with the reply guide and the saved replies in front of them.
- First broadcasts and a review. I write and schedule the first few sends, then look at replies, opt-outs and bookings before setting the rhythm for the months after.
Problems I see most often
- The business number is the owner’s personal WhatsApp. Customer chats mix with family ones, nobody else can answer, and personal data about customers sits on a private phone, which matters under UK GDPR.
- Every customer is added to a broadcast because their number is in the till system. Having a number is not permission to market to it, and the Information Commissioner’s Office can fine businesses that send unsolicited marketing messages.
- Messages are answered at random. Some customers hear back in five minutes, others in three days, and nobody can tell which chats ended in a sale.
- A WhatsApp button with nobody behind it. A “message us” link on the website or in click-to-WhatsApp ads that leads to a slow reply wastes the visitor and the ad spend.
- Automation that answers the wrong question. A chatbot that cannot hand over to a person frustrates customers who only wanted to ask something simple.
What you receive
- A WhatsApp Business account or Business Platform number, set up and tested.
- Your business profile, catalogue, greeting message, away message and saved replies, written in your voice.
- An opt-in method and a contact record that shows who agreed to what, and when.
- A written reply process and a label scheme your staff can use from the first day.
- Approved message templates (Business Platform) or broadcast lists (app), and a sending plan.
- Tagged links and a simple monthly view of chats, bookings and opt-outs.
Each quote is written in GBP after a free audit or a first call, and agreed in writing before any work starts.
Next step
Tell me how customers reach you now and roughly how many messages you get in a week. I will tell you whether the free app is enough, what I would set up first, and whether WhatsApp is worth your time at all compared with the channels you already use. Book a free 30-minute call to talk it through.