If you look at how most brands set up WhatsApp Business, you will find the same pattern: they download the app, add a profile photo, and consider it done. The setup that actually drives results goes further than that, and the difference between a WhatsApp presence that generates conversations and one that sits idle is almost always in the configuration decisions made in the first hour. A complete setup covers the profile, the automated messaging, the catalog, the discovery touchpoints, and the connection to the broader brand infrastructure.
This article covers how to create a WhatsApp Business account, how to configure it so that customers find it trustworthy and easy to use, and what to do once the basics are in place to start generating conversations.
How do you create a WhatsApp Business account?
Downloading and installing the WhatsApp Business app
WhatsApp Business is a separate application from the standard WhatsApp app, available as a free download on iOS and Android. Search for WhatsApp Business in the App Store or Google Play and install it. If the device already has the standard WhatsApp app installed, both can run simultaneously on the same device as long as they are registered to different phone numbers. The WhatsApp Business app interface is similar to the standard app, with the addition of business-specific features accessible through the settings menu. The installation itself takes under two minutes and requires no account with Meta or any other service at this stage.
Registering a phone number
Opening the app for the first time prompts registration with a phone number. This can be a mobile number, a landline, or a virtual number, provided the number can receive an SMS or voice call to complete verification. If the number is currently registered to a personal WhatsApp account, it must be deregistered from that account before it can be registered to WhatsApp Business. A number can only be active on one WhatsApp account at a time. Choose the number carefully: once the brand's WhatsApp number is shared with customers and printed on materials, changing it requires notifying all existing contacts. A dedicated brand number rather than a personal mobile number is the cleaner setup for most brands, as it keeps the brand's communications separate and ensures continuity if the team responsible for WhatsApp changes.
Setting up the initial business profile
After number registration, the app prompts the creation of a business profile. The required fields are brand name and category. The brand name should match how the brand appears on other channels, since it is the first thing a customer sees when the brand messages them or appears in their search. The category selection affects how WhatsApp classifies the account and surfaces it in relevant contexts, so choosing the most accurate category rather than the broadest one is worth a few seconds of consideration. After the initial setup, additional profile fields can be filled in through Settings: description, address, business hours, website URL, and email address. All of these fields contribute to the brand's visible profile and should be completed before the number is shared with customers.
Writing a profile description that builds trust
The business description field accepts up to 256 characters and is one of the first things a customer reads when they tap on the brand's profile. A description that clearly states what the brand offers, who it serves, and what a customer can expect from contacting it through WhatsApp is more useful than a generic company tagline. A description that reads "We help small businesses in the UK with custom packaging. Message us for quotes, order updates, or product questions" tells a new contact immediately whether they are in the right place and what they can ask. A description that reads "Quality products since 2015" gives them nothing to act on. The description should answer the question a first-time visitor to the profile would have: what does this brand do and why would I message them.
Linking to Meta Business Manager
Connecting the WhatsApp Business account to a Meta Business Manager account is not required for basic use of the app but is necessary for running click-to-WhatsApp ads, applying for the green verified badge, or upgrading to the WhatsApp Business Platform in the future. Setting up this connection early avoids having to do it under time pressure later. In Meta Business Manager, the WhatsApp number is added under the business assets section and the connection is confirmed through a verification code sent to the registered number. A Meta Business Manager account is free to create and requires only a Facebook account and a business email address. For brands that plan to use any paid Meta advertising that drives conversations to WhatsApp, this connection is a prerequisite.
How do you configure WhatsApp Business for maximum effectiveness?
Setting up automated messages
WhatsApp Business offers three automated message types: a greeting message sent when a customer contacts the brand for the first time or after fourteen days of inactivity, an away message sent outside the business hours specified in the profile, and quick replies that can be triggered by typing a shortcut. The greeting message should acknowledge the contact, set expectations for response time, and indicate what the customer can ask or do. An away message should state when the brand will respond rather than just saying it is unavailable, which gives the customer a reason to wait rather than looking elsewhere. Both messages can be scheduled to send during specific hours and to specific types of contacts, giving modest control over when and to whom they go. These two automated messages are the only automation available in the app tier; they are simple but meaningfully reduce the friction of being unreachable outside working hours.
Creating quick replies for common messages
Quick replies are pre-saved message templates that can be sent by typing a short keyword preceded by a forward slash. A quick reply saved as "/hours" might expand to the full business hours and location message. A reply saved as "/shipping" might expand to the full delivery policy. Quick replies reduce the time spent on repetitive responses and ensure consistency in the information customers receive. Setting up ten to fifteen quick replies covering the questions that come up most often in conversations is one of the highest-return configuration tasks in the Business app. The replies can include text, images, and documents, which makes them useful for sending product sheets, price lists, or how-to documents quickly without searching for the file each time.
Building the product catalog
The WhatsApp Business catalog allows the brand to list up to 500 products or services with names, descriptions, prices, and images. The catalog is accessible to customers through the brand's profile and can be shared directly in conversations, allowing a customer to browse offerings without leaving WhatsApp. A catalog with clear product names, accurate prices, and good-quality images significantly reduces the back-and-forth in pre-sales conversations, because customers can review the range before asking specific questions rather than asking open-ended questions about what is available. For service brands, the catalog works equally well for listing service packages, pricing tiers, or consultation options. The catalog should be treated as a living document and updated whenever products, prices, or availability change, since outdated catalog information creates friction and erodes trust.
Using labels to organize contacts and conversations
Labels in WhatsApp Business allow conversations to be tagged with custom categories, such as New Customer, Pending Payment, Order Placed, Support Query, or VIP. Labels are visible only to the brand and allow the team to filter and prioritize conversations without losing track of where each one stands. Setting up a label system before the first conversations arrive is more effective than applying labels retrospectively, because it establishes a consistent organizational structure from the start. A simple label system of five to eight categories covers the majority of conversation states for most brands. Labels also enable bulk messaging to specific segments: a brand can send a broadcast message to all contacts labeled as Repeat Customer or all contacts labeled as Pending Follow-up, which makes the label system a basic segmentation tool as well as an organizational one.
Configuring business hours and location
Setting accurate business hours in the profile serves two functions. First, it displays the hours to customers who view the profile, setting expectations about when they can expect a response. Second, it determines when the away message is sent: contacts who message outside the listed hours receive the away message automatically, while those who message during hours receive the greeting message if it is their first contact. A brand that lists no business hours sends neither message automatically and misses the opportunity to set expectations for contacts who reach out outside staffing hours. Location data is optional but useful for brands with a physical presence, as it appears in the profile and allows customers to find the brand in map searches connected to WhatsApp.
What should you do after the basic setup?
Adding WhatsApp to your website and social profiles
A WhatsApp number that customers cannot easily find does not generate conversations. After completing the account setup, the number or a click-to-chat link should be added to every relevant customer-facing touchpoint: the website contact page, the website header or footer, the social media profile bios, and the email signature. A click-to-chat link in the format wa.me/[country code][number] opens a WhatsApp conversation with the brand when tapped, without the customer needing to save the number first. This frictionless entry point is particularly important on mobile, where the step of saving a number before messaging creates enough friction to lose a meaningful share of potential contacts. The link can also be added to digital ads, product packaging, and printed materials.
Creating a WhatsApp QR code
WhatsApp Business generates a QR code in the account settings that opens a conversation with the brand when scanned. This QR code can be displayed on physical materials, packaging, receipts, in-store signage, and printed collateral, making it easy for customers in physical environments to start a WhatsApp conversation without typing a number. The QR code can also include a pre-filled message, so that scanning it opens WhatsApp with a specific message already typed, such as "I would like to know more about your products," which reduces the effort required from the customer to initiate a relevant conversation. For brands with physical touchpoints, QR codes are one of the most effective ways to convert offline interactions into WhatsApp contacts.
Sharing the number through existing channels
The fastest way to build an initial contact list on WhatsApp is to tell the existing customer base that the channel is available. A single email to the existing subscriber list announcing the WhatsApp number and what customers can use it for, a social media post with the click-to-chat link, and an update to the website contact page will generate the first wave of opt-in contacts. This announcement should clearly explain what customers will get from messaging the brand on WhatsApp: faster support responses, order updates, exclusive offers, or whatever the primary value proposition is. Customers who opt in through a clear value proposition are higher-quality contacts than those who add the number because it appeared somewhere without context.
Deciding when to add the green badge
The WhatsApp green verified badge can be applied for once the account is connected to Meta Business Manager and the brand meets the eligibility criteria. The badge increases trust among customers who see it, particularly for brands reaching new contacts who have not previously interacted with the brand. Applying for verification early is worthwhile for brands that plan to use WhatsApp actively, since approval can take time and the badge is more valuable before the account has accumulated a long history than after. The full verification process, eligibility requirements, and what to do if an application is rejected are covered in getting the green tick: WhatsApp Business verification.
Knowing when to move beyond the app
The WhatsApp Business app handles the setup and early operation of a WhatsApp presence effectively, but it has clear limits. When conversation volume grows beyond what the team can manage manually, when automation needs go beyond the greeting and away message, or when WhatsApp needs to connect to another system, the app has reached its ceiling and the WhatsApp Business Platform becomes the appropriate next step. Recognizing that limit before it causes operational problems, rather than after conversations start going unanswered, is the practical reason to understand the Platform tier before the need for it becomes urgent. The full breakdown of when the app is sufficient and when the Platform is needed is in WhatsApp Personal vs WhatsApp Business vs WhatsApp Business Platform.
Frequently asked questions
Can we keep our existing number when switching to WhatsApp Business?
Yes. If the number is currently on a personal WhatsApp account, back up the chat history on that account first, then deregister it. Once deregistered, register it to WhatsApp Business. The number stays the same throughout and any existing contacts who have it saved will still reach the brand on the same number. The transition takes around fifteen minutes and the number is briefly unavailable during the switch. With WEMASY's website builder, you can set this up directly on your website.
We need the WhatsApp number to also receive regular calls and SMS. Is that possible?
Yes. WhatsApp Business does not take over the phone number's calling or SMS functionality. The number continues to receive regular calls and SMS as it did before. WhatsApp runs alongside the standard phone features rather than replacing them. If the number is a landline or virtual number, it will not receive regular calls through WhatsApp, but it can still be used for WhatsApp messaging while remaining functional for voice calls through its own network.
Someone else set up our WhatsApp Business account and we have lost access to it. What do we do?
If you still have access to the phone number registered to the account, you can regain access by registering that number on a new device and verifying it with the SMS or voice code sent to the number. This deregisters the account from the previous device and registers it to the new one. If you do not have access to the phone number itself, the process is more involved and requires contacting WhatsApp support through Meta's Business Help Center with proof of ownership of the brand. This is one of the reasons using a dedicated brand number rather than a personal number is recommended from the start.
Do we need a Meta Business Manager account to use WhatsApp Business?
No, not for basic use of the WhatsApp Business app. The app works independently without any Meta Business Manager connection. You need Meta Business Manager if you want to run click-to-WhatsApp ads, apply for the verified green badge, or connect to the WhatsApp Business Platform API. Setting up the connection early is still worthwhile if any of those use cases are on the roadmap, since it avoids having to do it under pressure later. The connection takes around ten minutes and does not affect how the app functions day to day.
We set up the account but no customers are messaging us yet. What should we do first?
Tell people it exists. Add the click-to-chat link or QR code to the website contact page, the email signature, and one social media profile. Then send a short message to your existing customer list or follow base announcing the channel and what it is for. WhatsApp is a contact channel, not a discovery channel: customers will not find it on their own the way they might find a social media profile. The number needs to be placed where customers are already looking, and the value of using it needs to be stated clearly. First conversations typically follow within days of the first deliberate promotion of the number.
Can we have multiple people managing the same WhatsApp Business number at the same time?
Up to four devices can be linked to one WhatsApp Business account simultaneously through the multi-device feature, which allows multiple team members to access and respond to conversations at the same time. The limitation is that there is no conversation assignment or ownership tracking, so coordination between team members needs to happen outside the app. For teams larger than two or three people, or for any team where accountability and handoff tracking matter, the WhatsApp Business Platform with a multi-agent inbox tool is the more practical solution.