Cloud kitchen WhatsApp ordering: take direct orders and keep your margin on repeat customers

Updated 2026-09-19 · 6 min read · By the Convo360 team

Why repeat orders belong on your own WhatsApp number

A cloud kitchen has no dining room, no signboard and no walk-in traffic. Almost every new customer finds you inside an aggregator app, and for that first order the app earns its fee. The problem is the tenth order from the same customer. You still pay the commission your aggregator charges, you still do not get the customer's phone number, and you cannot tell them about the biryani combo you launched last week.

Direct ordering on WhatsApp fixes the repeat-order part of the business. There is no app to install, the chat thread doubles as order history, and the contact stays with you. The aim is not to quit aggregators. Let them handle discovery, and let WhatsApp handle the regulars.

Be honest about the last row. Direct orders mean you arrange delivery, so fix a delivery radius and a rider arrangement you can actually honour before you promote the number.

The ordering flow: menu, cart and address

Customers should be able to order with taps, not typing. A flow that suits most cloud kitchens:

• Menu: a List Menu of categories (Biryani, Rolls, Thali, Desserts), then a second list of dishes with prices in ₹. A list holds a limited number of rows, so group by category instead of pasting the whole menu. Use a Carousel for photo-led bestsellers and combos.
• Cart: after each dish, ask the quantity with Buttons (1, 2, 3), store the item and running total with Set Variable, then offer 'Add more' or 'Checkout'.
• Address: use Ask a Question for flat and building, landmark and pincode. A Condition block checks the pincode against your delivery area and politely declines if it is outside.
• Returning customers: save the address to a contact custom field, so the next order simply asks 'Deliver to the same address?' with Yes and Change buttons.

Add one more Condition for kitchen hours. An order placed at 1 am should get a clear 'we open at 11 am' message and an option to pre-order, not silence.

Payment: Razorpay link or cash on delivery

At checkout, show the cart summary with the total and two Buttons: Pay online and Cash on delivery.

For online payment, the Razorpay payment link block creates a link for the exact cart amount. Use the payment event trigger so the order is confirmed only after the money actually arrives. Give unpaid links one reminder after a few minutes with a Wait / Delay step, since many people simply get distracted.

COD still matters in many neighbourhoods, so do not drop it. Reduce the risk instead. Ask the customer to confirm the COD order with a button, and send unusually large COD orders to a team member in the live-chat inbox for a quick check before the kitchen starts cooking.

The bot never asks for card numbers, OTPs or UPI PINs in chat. Payment happens only on the Razorpay page.

Order confirmation and delivery status messages

A customer on an aggregator app gets live status. Your direct channel should feel just as reassuring, with four short messages:

1. Order confirmed, with items, total, payment mode and an estimated time.
2. Being prepared.
3. Out for delivery, with the rider's name and number.
4. Delivered, with a one-tap rating.

On the kitchen side, push each confirmed order to a Google Sheets row your staff watch on a tablet, or to your POS through a Webhook or HTTP/API request. When staff change the order status, an API or inbound webhook trigger fires the matching customer message.

Because the customer messaged you first, these updates normally fall inside WhatsApp's 24-hour customer-service window. For anything later, such as a pre-order for the next day, use an approved utility template through Send Template. If a customer replies with a complaint, a human can take over the chat and the bot pauses.

Moving aggregator customers to direct with a QR code

Your packaging is the only thing of yours an aggregator customer ever touches. Print a QR code on the box sticker, the bill and a small insert card. The code opens a WhatsApp chat with a pre-filled word such as MENU, and a keyword trigger starts the ordering flow.

• Give a reason to scan: a direct-only combo, a free add-on with the first direct order, or simply 'reorder your usual in a few taps'.
• Ask for offer opt-in in the first chat with Yes and No buttons, and store the answer on the contact.
• Put the same link in your Instagram bio and on your Google Business Profile.
• Read your aggregator's partner terms before placing inserts in their orders, and follow them.

Repeat-order nudges and festival offers

Once a customer has opted in, WhatsApp becomes your loyalty programme. Tag contacts into groups by what they order and where they live, such as veg, biryani regulars or Andheri West. Then use two kinds of messages:

• Repeat-order nudge: a Wait / Delay drip that checks in some days after the last order with a 'Your usual?' button. Waits can run for days and are kept on the server.
• Festival and occasion offers: modak boxes for Ganesh Chaturthi, Eid biryani, Diwali party packs, match-night combos. These are marketing templates, so get them approved by Meta first and send them as a campaign to the right group only.

Marketing messages are charged by Meta, so send fewer, better-targeted offers, and honour STOP replies immediately. The Diwali campaign playbook covers timing and template wording in more detail.

Building it on Convo360, and what it costs

1. Connect your WhatsApp number through Meta Cloud API embedded signup. With Coexistence you can keep the WhatsApp Business phone app on the same number.
2. In the Flow Builder, create a chat flow with a keyword trigger (MENU, ORDER) and a new conversation trigger.
3. Add List Menu, Carousel, Buttons, Set Variable, Ask a Question and Condition blocks for the menu, cart and address.
4. Add the Razorpay payment link block and a payment event trigger, plus a COD branch.
5. Send orders to Google Sheets or your POS by Webhook, and wire status updates to an API or inbound webhook trigger.
6. Use Preview / Try-it for a dry run, fix any dead ends the health check flags, then publish.

A rule-based ordering bot can run as a guided (no-AI) bot with no AI key. Add an AI Reply block later if you want it to answer questions like 'is the paneer roll Jain-friendly?' from your knowledge base. If you run several brands from one kitchen, separate workspaces keep each brand's number and menu apart under one login.

The Starter plan is ₹999/month excluding GST and covers WhatsApp, web chat, the flow builder and CRM. Check pricing for the plan that includes the integrations you need. Convo360 adds zero markup on messages, so Meta's per-message fees and the payment gateway's fee are paid directly at their rates. For counter pickup instead of delivery, see the QSR takeaway ordering guide.

Step by step

1. Connect your WhatsApp numberUse Meta Cloud API embedded signup in Convo360. Choose Coexistence if you want to keep the WhatsApp Business app on the same number.
2. Build the menu and cartIn Flow Builder, add a keyword trigger such as MENU, then List Menu, Carousel and Buttons blocks. Store items and the running total with Set Variable.
3. Capture and check the addressUse Ask a Question for building, landmark and pincode, and a Condition block to confirm the pincode is inside your delivery area.
4. Add Razorpay and CODOffer Pay online and Cash on delivery buttons. Use the Razorpay payment link block and confirm prepaid orders on the payment event trigger.
5. Send orders to the kitchenPush each confirmed order to Google Sheets or your POS by Webhook, and trigger status messages when staff update the order.
6. Print the QR code on packagingCreate a WhatsApp link with the pre-filled word MENU, turn it into a QR code and print it on box stickers, bills and insert cards.
7. Run opted-in nudges and offersCapture opt-in in the first chat, tag customers into groups, and send approved marketing templates as campaigns for repeat orders and festivals.

Example conversation

Frequently asked questions

Related reading

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