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Every WhatsApp order in one place

Connect your WhatsApp Business numbers on the official Business Platform. Typed orders, photos of handwritten lists, documents and voice notes are captured into one queue, with the customer identified by their number.

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Connecting WhatsApp Business to ManualOut

This page covers the connection: what ManualOut needs from your WhatsApp setup, what it captures, and how each number is routed. For how those messages become ERP sales orders — grouping multi-message orders, reading photos and voice notes, and checking your rules — see WhatsApp order automation.

ManualOut connects through the official WhatsApp Business Platform, Meta's interface for businesses to receive and send messages, rather than the WhatsApp Business app on a phone. That is the difference between orders arriving at a handset someone has to remember to check and orders arriving at the business — captured as they come in, day or night, whoever is on shift.

You need three things: a Meta Business account, a phone number for the platform, and OTP verification of that number. We go through the setup with you, including which number your customers should keep messaging. Verification is usually the step that takes longest, so it is worth starting early.

Connect as many numbers as your business runs — a national order line, a regional depot line, a key-account line. Each number can be routed to its own company and warehouse, and all of them feed one review list alongside your email orders, so no channel becomes one person's private responsibility.

Typed messages, photos, documents and voice notes are all captured, the customer is identified by their number, and the original messages stay beside the order created from them. If you are still deciding whether to automate WhatsApp at all, our guide to automating WhatsApp orders into your ERP covers the decisions to make first.

What syncs with WhatsApp Business

The detail, rather than a logo and a promise.

  • As many business numbers as you need, one queue
  • Typed messages, photos, documents and voice notes
  • Each number routed to its company and warehouse
  • The customer identified by their number
  • The original messages kept beside the order

Worth knowing

  • Requires a Meta Business account, a phone number for the WhatsApp Business Platform and OTP verification.
  • WhatsApp charges vary by message type and are billed by Meta, not ManualOut.

How an order reaches WhatsApp Business

The same five steps, whichever system sits at the end.

  1. 01

    The order arrives

    However your customer chose to send it: email, WhatsApp, a PDF, a spreadsheet, a voice note after service. They do not have to change anything.

  2. 02

    The AI reads it

    ManualOut's AI pulls out the products, quantities and pack sizes, and matches each line to your product list. Anything it cannot match, it flags.

  3. 03

    Your rules are checked

    Price list, minimum order value, delivery charge, cutoff time, company and warehouse. Checked on every order, so it does not depend on who is on the desk.

  4. 04

    The sales order is created

    The order goes into your ERP and the ERP's order number comes back. If the ERP rejects it, you get the error and can fix and retry.

  5. 05

    Your team handles what is left

    Clean orders go through on their own. Only real decisions reach a person: a shortage, a line that would not match, an order below the minimum.

ERP sync summaryIn ERP
ERP order no.
SO-4471203
Synced by
Automatic
Synced at
14 May 2026, 10:17 PM
Confidence
94%
  1. Order received
  2. AI parsing completed
  3. Validation completed
  4. Inventory checked
  5. Synced to ERP
  6. Order confirmed

FAQ

WhatsApp Business, answered

What do we need to connect WhatsApp to ManualOut?

A Meta Business account (formerly Facebook Business account), a phone number for the WhatsApp Business Platform and OTP verification of that number. We go through the setup and the choice of number with you.

Does ManualOut use the WhatsApp Business app or the API?

The official WhatsApp Business Platform — Meta's business API — not the WhatsApp Business app on a phone. Orders are received by the business rather than a handset, so they do not depend on someone checking a phone.

Which WhatsApp messages does ManualOut capture?

Typed messages, photos (including photos of handwritten lists), documents such as PDF and spreadsheet orders, and voice notes. The original messages are kept beside the order that was created from them.

Can we connect more than one WhatsApp number?

Yes. Connect as many WhatsApp Business numbers as you run — a national order line, depot lines, key-account lines — and route each one to the right company and warehouse. They all feed one review list alongside your email orders.

Do our customers need to do anything differently?

No. Customers keep messaging your business number the way they already do. There is no app, bot or order form for them to use.

Who pays for WhatsApp messages?

WhatsApp message charges are set and billed by Meta, not ManualOut, and vary by message type.

How do WhatsApp messages become ERP sales orders?

Once a number is connected, ManualOut groups the messages that make up each order, reads the lines, matches them to your products, checks your pricing, minimum, cutoff and warehouse rules, and creates the sales order in your ERP. Anything unclear is held for your team with the original conversation attached.

See an order go into WhatsApp Business

We will run one of your own orders all the way through — including what happens when it fails.