Plenty of businesses take most of their orders in chat: a photo, a price, an address, done. That is not a primitive version of e-commerce — for a lot of markets it is e-commerce, and it converts because it feels like talking to a person.
The problem is not the channel. It is that answering "how much is this?" forty times a day does not scale, and orders get lost between conversations.
Give the catalogue a permanent home
A WhatsApp store puts your products on a real page with photos, prices and stock, and ends the journey where your customers already are: the visitor picks what they want and the order arrives in your WhatsApp as a formatted message with items, quantities and total already filled in. You confirm, agree delivery, and get paid the way you normally do.
The shift is small but decisive: you stop retyping prices and start confirming orders.
Write product entries that end the questions
Every question you answer twice belongs in the product description. Sizes and fit, materials, how long a made-to-order item takes, whether delivery is included, what happens if it does not fit. A description that pre-empts the three usual questions turns a five-message negotiation into a one-message order.
Set expectations about replies
Put your hours on the site and in your WhatsApp away message. "We reply between 9am and 7pm" is not a weakness — it stops customers assuming they have been ignored, and it stops you feeling obliged to answer at midnight.
Keep the record in one place
Chat is a terrible archive. Confirm the order in the dashboard so it joins your order list with a status, a total and a customer record. At the end of the month you will know what actually sold, who buys twice and which product line is quietly carrying the business — none of which is visible when the history lives in a scroll of messages.
Then use it to bring people back
The repeat sale is the cheap one. A short message to previous customers when new stock lands, sent to people who bought something related, outperforms almost any advertising you could buy at that price. Keep it occasional and specific, and it stays welcome.