Almost no business decides to sell on WhatsApp. It just happens: you put the number on an ad, someone shares it, and on an ordinary Tuesday you have a hundred and forty open conversations on a phone that is also your own.
While one person is answering, it works. The trouble starts the day a second person joins.
What breaks first
The first thing to break is not the sale: it is knowing where things were left. Someone quoted on Friday from their own phone, went away for the weekend, and on Monday the customer writes "so you'll hold that price for me?" to a number that is now being answered by somebody else. Nobody lied, nobody was careless — the conversation simply isn't where it needs to be.
The second thing to break is follow-up. A quote that never got an answer doesn't announce itself. It appears on no list, it doesn't ring, it doesn't nag. It sits there until the customer buys somewhere else, and the explanation is always the same: "it slipped through".
What an inbox changes
A shared inbox is not a prettier tray. It is the conversation no longer being the property of one phone.
- Anyone on your team can pick up a chat and see everything already said, without asking again what the customer has answered twice.
- Every person has a record: what they asked, what you quoted, what they bought and what you agreed. The history lives next to the conversation, not in the head of whoever handled it.
- Conversations move through stages, so you can see where deals get stuck instead of guessing.
Where to start
Nothing has to be migrated on day one. You connect your business WhatsApp Business number, let new conversations start landing in the inbox, and within a week you have enough history to see the pattern: how long you take to reply and where the deals fall over.
Everything else — catalogue, orders, shipping, follow-ups — layers on top of that, once you know what actually hurts.