FINANCE — ACCOUNTS PAYABLE

Clean invoices post themselves.Variances don't.

Corin matches every invoice three ways against live SAP or Infor and posts the clean ones; variances stop at a decision card.

THE AP LOOP

AP automation for SAP S/4HANA and Infor M3

From intake to posted invoice — PO-backed and non-PO alike, GR/IR differences surfaced with their cause.

01Intake

Invoices arrive by email, supplier portal, or e-invoicing network — PO-backed and non-PO alike. Each is captured and coded against the vendor master.

02Three-way match

Invoice lines match against the purchase order and the goods receipt — quantity, price, terms. GR/IR differences surface with their cause, not as a queue.

03Clean invoices post

Inside tolerance, the invoice posts in the ERP. No queue, no keying, no park-and-forget.

04Variances wait for you

A price move or a short quantity becomes a decision card: the three documents, the delta, the proposed action.

05Approval writes the record

Approve, edit, or reject — the decision and its reasoning land in the ledger: what changed, who approved it, when.

THE GAP

The best AP teams touch almost nothing.

67% → 90%+average vs best-in-class touchless AP processingMulti-source AP benchmark studies, Corin research corpus (Aug 2026)

$9.40 → $2.78average vs best-in-class cost per invoice processedMulti-source AP benchmark studies, Corin research corpus (Aug 2026)

THE DIFFERENCE

Matched and posted inside SAP S/4HANA and Infor M3.

Capture tools finish at the keyed field. Corin finishes at the posted invoice — matched, resolved, and committed through released APIs, under your tolerances, with nothing fixed off the books.

Migrating off VIM? VIM is a project. Corin is a login — the invoice still lands where MIRO would put it, through released APIs.

E-invoicing mandate dates — Belgium through ViDA — tick on the mandate clock, on the AR page.

THE DECISION CARD

One mismatch. One approval.

Try it: the invoice below came in 3.1% over its order — past the 2% tolerance. Approving disputes the variance lines, posts the rest, and writes the ledger entry.

Three documents converge on the match; the variance stops at the gate — approving stages the dispute, releases the clean posting, and writes the ledger row.

PO-5521 — 12 linesissued to Nordström Fasteners GmbH · $40,000.00matched

Receipt GR-2290 — 12 of 12 linesgoods received in fullmatched

Invoice INV-88412 — $41,240.00price moved on 4 lines after the ordervariance 3.1%

Invoice variance 3.1% — over the 2% toleranceApproving disputes the 4 variance lines, holds $1,240, posts the rest on schedule — and writes this decision to the ledger.

Illustrative documents — a sample match, not a customer record.

A DAY WITH CORIN

10:02 — the invoice. 10:07 — the variance held.

10:02

a supplier invoice for $41,240 arrives by email, PO-5521 linked.

10:03

the three-way match runs: PO lines 12 of 12, receipt 12 of 12 — and a price variance of $1,240 on 4 lines.

10:04

three resolutions get a dry run: accept the variance, short-pay, or dispute the 4 lines with contract clause 7.2 cited.

10:07

Priya approves the dispute. $40,000 posts on schedule; $1,240 is held.

10:07

the dispute draft waits in Outlook with the matched evidence attached — and her approval is in the ledger.

An illustrative morning in AP — sample data, not a customer record.

WHO IT'S FOR

Built for AP and the ERP team.

For operations

Clean invoices post themselves — the only queue left is variances.
Variances arrive ready to decide — no hunting for the PO or the receipt.
Approvals happen where you already work — Outlook or Teams.

For IT & ERP owners

The match runs on live PO and receipt data through released APIs.
Tolerances and holds are Procedures — versioned, tested, owned by finance.
Every post, hold, and approval writes to the ledger.

DECISIONS, WITH RECEIPTS

See what Corin will do before it does it.

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