The fastest payback in your back office

Ask your bookkeeper how much of her week goes to typing numbers off a PDF into a box. It's usually more than you'd guess, and it's the same five suppliers every month.

What happened

Nothing big launched this week. The most useful thing I read was a roundup of AI workflow tools on technology.org, and mostly for one line in the middle. Their read: the step that pays back fastest is extraction, pulling invoice numbers, dates and totals out of documents and emails into proper fields, because it saves the most retyping. Their second pick was drafting, a first version of a reply or follow-up email, as long as a person reads it before it reaches a customer.

A separate small business automation guide got to the same place from the other direction. In their testing, automation saved the most time where the inputs already followed a standard form. Invoice follow-up was on their short list of places to start.

Not news. But it's the plainest description I've seen of where this stuff earns its keep in a back office.

Why it matters for your shop

A supplier invoice is about the most standard form your company handles. Same layout every time, same fields: invoice number, date, PO, subtotal, GST, total. That's exactly the kind of input these tools read well.

So here's the honest version. AI won't do your job costing. It won't know that the lumber run on the 14th was really for the Smith reno and not the shop. Coding to the right job and cost code still needs someone who knows the jobs. What it can do is get the numbers off the PDF and into fields, so that person spends her time on the coding instead of the typing.

Where I'd expect it to get harder: handwritten delivery slips, bad scans, the supplier who changes his invoice layout every quarter. Start with the clean ones.

The drafting step matters on the other side of the ledger too. The reminder on an overdue invoice is a draft-and-review job. Let the tool write the first version. Have a person read it before it goes to a client you want to keep.

One thing to try this week

Give yourself an hour.

1. Pull the last twenty supplier invoices from your AP inbox.
2. Sort them into two piles: clean PDFs from your regular suppliers, and everything else. The size of the first pile is your real opportunity.
3. Time your bookkeeper entering three of the clean ones the normal way.
4. Take three more, drop them into an AI assistant on a company account, and ask it to return invoice number, date, PO, subtotal, GST and total as a table. Check every number against the PDF.

If it gets them right and it's faster, you've found hours. If it gets one wrong, you've learned where the human check has to sit. Either way, keep it on a company account, not someone's personal one.

If you want help deciding what to do with the answer, I'll do a fifteen-minute call.

Cheers, Austin

Source: https://www.technology.org/2026/10/22/best-ai-workflow-automation-tools