AP & expense

Two uses, one category

Inside the firm, an AP tool is about the partners not approving invoices by email and the bookkeeper not keying supplier bills. That is a modest, real saving. For clients, it is a service: the firm receives the client's bills, codes them, routes them to the client's approver and schedules payment, and the client sees a clean payables view without doing any of it. That is a recurring engagement with a margin, and it is the reason most practices look at this category.

What to look for

Extraction accuracy on the documents clients actually send: supplier invoices, phone-camera receipts, statements, PDFs from portals. Approval workflows that a client's own staff will use from a phone, because an approval flow nobody uses becomes the bookkeeper chasing by email again. Handling of exceptions: the invoice with no purchase order, the supplier not in the list, the duplicate. Payment scheduling and the rails it supports in your country. And the write-back to the ledger: coded, with the document attached, not a suspense entry.

For multi-client use, the practice view matters: every client's queue in one place, with who is waiting on whom.

Running AP as a service

The engagement works when the boundary is clear: what the firm does (receive, code, route, schedule), what the client does (approve, fund), and by when. Firms that run it well set a weekly rhythm per client and a cut-off for payment runs, and they onboard the client's suppliers to send bills to the tool rather than to the client's inbox.

The failure mode is the firm becoming the client's inbox: chasing approvals, fielding supplier calls, absorbing the client's cash-flow anxiety. The tool's approval flow and the engagement letter are the two defences.

Pricing and how firms recover it

Vendors price per user, per entity or per document volume. Which one they use decides what the firm can offer: a per-entity price maps neatly onto a per-client fee; a per-document price maps onto a volume-based one. The directory records what vendors publish; it does not say what a firm should charge for an AP service, and nothing here is fee advice. Firms describe pricing AP per client per month, sometimes with a volume band, with the tool cost inside the fee.

Expenses and the personal card

Employee expenses and the owner's personal spend on the business card are where AP tools earn their keep on the coding side: capture from a phone, a policy check, a route to the approver, a coded entry. For small clients this is the whole product; for the firm itself it is the end of the shoebox at year end.

What to avoid

Offering AP as a service before the approval workflow is proven with one client. Letting bills arrive in the client's inbox. Pricing per document when the client's volume is unpredictable. And buying for extraction accuracy alone: the approval flow is where the time is.