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How to Automate Order Entry from Emailed PDF Orders

18 October 2026

Most distributors still have someone retyping customer orders. A purchase order arrives by email as a PDF, someone on the order desk reads it, and they key it into the ERP line by line. Order entry automation takes that typing away: the order is read, checked against your ERP, and entered as a sales order, and your team handles only the orders that need a person.

This guide covers why emailed PDF orders are still retyped, how order entry automation works, the checks that matter, and how to start without changing your ERP or asking customers to order differently.

Why emailed PDF orders are still retyped

Distributors have tried to move customers onto portals and EDI for years, and many customers still email a PDF. It's what their own purchasing system produces, it works, and they see no reason to change.

Every customer's purchase order looks different. One sends a two-line order with your part numbers; another sends forty lines with their own part numbers, a different unit of measure, and delivery instructions in the notes. Your ERP has no way to read any of it, so a person does.

That person is usually experienced and accurate, and they're still the bottleneck. When order volumes rise, at month end or in a busy season, orders wait in the inbox, and mistakes creep in.

What order entry automation does

Order entry automation, sometimes called sales order processing automation, does the order desk's routine work:

1. It picks up the order. Purchase orders that customers email to your order desk inbox are collected as they arrive, exactly as customers send them today.
2. It reads the PDF. The customer, order number, lines, quantities, prices, and delivery details are extracted, whatever the layout.
3. It checks the order against your ERP. Each line is matched to your products and the customer's agreed prices.
4. It enters clean orders. Orders that pass every check become sales orders in your ERP.
5. It holds the rest for a person. Orders that fail a check wait in a review queue, with the problem shown, so someone can fix it in a minute rather than retype the whole order.

Customers don't notice anything, except that their orders are confirmed sooner.

The checks that matter

Reading a PDF is the easy part. What makes automation safe is checking what was read before anything reaches your ERP. These are the checks we'd expect any order entry automation to make:

• The customer. Is the order from a known account, and does the delivery address match one on file?
• The products. Customers often use their own part numbers. A cross-reference from their codes to yours is what makes automation work for your biggest accounts.
• The prices. Does each line match the customer's agreed price? A mismatch is either a pricing error or a renegotiation your team needs to know about.
• Quantities and units. A customer ordering "10" might mean ten units or ten boxes of fifty.
• Duplicates. The same order sent twice, or a revised order sent without saying so.
• Anything unusual. Notes such as "deliver before 8am" or "part ship OK" need a person to read them.

What stays with your team

Order entry automation doesn't remove the order desk. It removes the typing. Your team still owns the customer relationship, handles the orders that fail a check, and decides what the rules are. You can see how many orders went straight through and how many needed a person, so you know whether it's working.

A good starting rule: if in doubt, hold the order for a person. It's better to review a few more orders than to send a wrong one to the warehouse.

How to start

You don't need to replace your ERP or ask customers to change how they order. A sensible first step looks like this:

1. Measure what you have. Count the orders you receive by email in a typical month and time how long each one takes, including fixing mistakes. Our document cost calculator turns those numbers into a yearly cost and an estimated payback.
2. Start with your biggest customers. A handful of accounts usually sends most of the volume. Automating their orders first gives the quickest return.
3. Confirm how to connect to your ERP. Whether you run Kerridge K8, Merlin, or Sage 200 in the UK, or Acumatica, Infor SX.e/CSD, or NetSuite in the US, the connection is the part to confirm before anything is built.
4. Agree the checks and the review queue. Decide which problems hold an order and who reviews them.

Questions to ask any supplier

Whoever you work with, ask:

• How do you measure accuracy, and will you show us the results on our own orders?
• What happens to an order that fails a check?
• How do you connect to our ERP, and has that connection been built or verified before?
• Who owns our order data, and where is it processed?
• What does it cost, and is the price fixed before work starts?

Where Webika fits

We build order entry automation for distributors and manufacturers, starting with an operations assessment that measures your volumes and confirms how we'll connect to your ERP. Read how our order desk automation works, or see what everything costs on our pricing page.