Marketing · Fresh week
🍊 From Monday it is Fresh week: seasonal fruit and vegetables in all our stores.
Yesterday
- ❤️ 186
- 👍 104
WhatsApp Channels in every store: stores publish with a single message, you stay in charge of rules, content and results.
Mercato Rivabella · Via dei Tigli
Channel · 1,284 followers
Marketing · Fresh week
🍊 From Monday it is Fresh week: seasonal fruit and vegetables in all our stores.
Yesterday

Via dei Tigli · bakery
🍞 Fresh out of the oven at the bakery counter: naturally leavened loaves. The first batch is out at 7:30.
8:15
Cerbero ✓ published
Via dei Tigli · deli
🧀 Our cheese costs less than at the supermarket next door: taste it and see.
Under review · Cerbero checks the channel’s rules before publishing
Reached the followers
Sample data · Photo: “Crispy rurar bread baked on a natural sourdough” by AS Photography from Poland, CC BY 4.0, modified
A WhatsApp Channel is a one-to-many way to talk to the people who follow you. Here, in four rows, is how it differs from WhatsApp Business and from broadcast messages.
| What changes | WhatsApp Channel | WhatsApp Business |
|---|---|---|
| How you talk | One to many: whoever runs the Channel publishes, followers read. | Conversations with individual customers and broadcast messages to contact lists. |
| Followers’ numbers | Followers’ numbers stay hidden from other followers, and from the admin unless they are already in the admin’s contacts. | The business has the numbers of the contacts it writes to. |
| How people join | From a link, a QR code or the Channels directory, without saving a number to their contacts. | For broadcast lists the contact must have saved the business’s number; for messages from the platform, their consent is required. |
| Replies | No chat back: followers react, vote in polls and answer the admin’s questions. | The customer can reply and a conversation opens. |
Opening and running a channel for every store by hand is too much for central marketing. So, where marketing does not reach, individual employees step in: each opens their own channel or group, with the prices and tone they think are right. And whoever coordinates the network sees nothing.
Someone authorised sends a WhatsApp message to the number dedicated to publishing.
Cerbero checks the message against the chain’s rules, before it reaches the people who follow the channel.
The post is published on the right channel or goes to review, and whoever wrote it gets the outcome.
Musa inspires and helps create the content, Cerbero decides which messages go through.
Mercato Rivabella · Via dei Tigli
Channel · 1,284 followers
Via dei Tigli · bakery
🍞 Fresh out of the oven at the bakery counter: naturally leavened loaves. The first batch is out at 7:30.
8:15
Cerbero ✓ published
Sample data
Who can publish, what can go out, on which channels and when: you decide it, and it holds for every store.
The numbers of the people who follow the channel stay hidden from other followers, and from administrators unless they already have them in their contacts.
Request a demoCastalia gathers the growth and engagement of every channel: you look at one store at a time or at the whole network, and compare what central marketing publishes with what the stores publish.
Channel insights
Last quarter · Sample data
1,284+362 in the quarter
Mercato Rivabella · Via dei Tigli
3,152 reactions
Central against stores
5,293+1,140 in the quarter
Mercato Rivabella
13,850 reactions
Central against stores
| Channel | Followers | Growth |
|---|---|---|
| Corso Europa | 1,512 | +298 |
| Via dei Tigli | 1,284 | +362 |
| Via delle Rose | 986 | +154 |
| Piazza del Sole | 871 | +207 |
| Largo Fontana | 640 | +119 |
Every channel has its own QR code and its own link: put them up in the store and shoppers can follow the channel without searching for it.
Print it and put it where customers stop: at the checkout, on the shelves, on the flyer. They scan it with their phone.
The same invitation as a link: use it in messages, on social media, in the newsletter and on the chain’s website.
The questions we hear most often. If yours is missing, write it in the form.
No. Publishers use WhatsApp as they always do: they send a message to the dedicated number. You work from the Castalia console, in the browser.
For people in the store it is the everyday gesture: a WhatsApp message. There is nothing to install or to learn, and you decide who can publish and on which channels.
They are replaced with official channels. Castalia manages new channels for the chain, one per store, under your control; channels opened by individual employees do not enter the platform. To follow the official channel, the QR code or the link is all it takes.
What does not pass waits in a review queue, where a moderator approves and publishes it, or rejects it. If a post that is already live is not right, you delete it from the channel.
Followers’ phone numbers stay hidden from other followers, and from administrators unless they already have them in their contacts. Profile name and photo follow each person’s privacy settings.
We take care of it: we set up the platform and ask you for a number to dedicate to publishing.
You can choose among the main generative AI models.
More questions? Let’s talk in a demo.
Request a demoLeave us your details: we will write to show you Castalia or to send you the information you need.
We write to you
We read your request and reply to the address you left, to set up the demo.
You see Castalia
A demo on sample data: a channel, the Cerbero rules, the review queue and the insights.
We talk about your case
How many stores you have, which channels you need and which rules you want to give publishers.
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Prefer to write? Our address is touchbase@market3rs.com.