No-Python, local-first AP duplicate-payment proof

See the HOLD queue before you buy.

Run a fake AP payment-run sample in your browser, inspect HOLD / REVIEW / CLEAR logic, and download HTML/CSV outputs. No ERP login, bank connection, upload, or Python setup.

Visible sample output 5 HOLD / 3 REVIEW / 4 CLEAR
Downloadable evidence HTML + CSV report
Buyer path Free -> $49 -> $149
1. Load fake sample 2. Inspect local scan 3. Save report proof

Start with fake, sample, redacted, or header-only rows. Keep real AP, bank, supplier, tax, payroll, and customer data out of the first pass.

Buy after proof: inspect the public sample report, then use the free pack, $49 self-serve bundle, or $149 setup help.

HOLD REVIEW CLEAR
Sample result proof: 5 HOLD / 3 REVIEW / 4 CLEAR Output files: browser-readable HTML report and CSV queue. No Python needed for this path.

Local-first start: fake sample -> visible queue -> free proof pack -> USD49 bundle -> USD149 setup if needed.

Buyer-visible output proof No upload. No Python. Local browser run.
Screenshot of local duplicate-payment scanner output showing sample risk dollars, HOLD rows, REVIEW rows, CLEAR rows, and report download controls.
Actual sample output screenshot: HOLD / REVIEW / CLEAR queue, evidence labels, and downloadable report path.
Try the fake AP sample first current_payment_run.csv + optional paid_history.csv + vendor_aliases.csv, all processed locally in the browser.
Run
HOLD Pause before release

Already-paid or duplicate-like evidence appears in the current run or paid history.

REVIEW Route to AP

Same vendor and amount, weak invoice reference, or alias match needs confirmation.

CLEAR Continue normal path

No starter duplicate-payment signal appears on the sample row.

Output duplicate_payment_risk_report.html

Downloadable HTML report and CSV queue for AP review evidence.

Status Signal Buyer next step
HOLD Same vendor, invoice, amount, and currency already paid Check paid history before release.
REVIEW Same vendor and amount with invoice-number variation Confirm invoice and vendor statement.
CLEAR No starter duplicate-payment signal Continue through normal approval controls.

Visible outputs first

Inspect screenshots, result rows, and report files before checkout.

OpsProof Tools should feel inspectable in the first minute: start with sample, fake, redacted, or header-only payment-run data and see why duplicate-like rows become HOLD or REVIEW before committing to deeper files.

Payment run Paid history Vendor aliases HOLD / REVIEW / CLEAR
  • Exact duplicate and invoice-number variation evidence is explained row by row.
  • Vendor alias groups are visible as review questions, not hidden automated merges.
  • The first buyer path stays no upload, no Python, and local-first.
Duplicate Payment Risk Scanner first-view panel showing HOLD, REVIEW, and CLEAR rows for a sample AP payment run.
First-view proof panel: sample risk dollars, HOLD / REVIEW / CLEAR rows, local-only boundaries, and download evidence.

Start with the 3-minute no-Python diagnostic, not a generic AP automation pitch.

Most AP teams cannot send real payment data to a new tool on day one. This first path is built for evidence: load fake samples or redacted CSVs in the browser, see what the queue would hold, download the report, and only then decide whether a paid kit or setup help makes sense.

1

Load CSVs locally

Use bundled fake samples, drag in CSVs, paste rows, or start with headers only. Current payment run is required; paid history and aliases improve the diagnostic. No Python setup is needed for this first path.

2

Generate the queue

The scanner maps common AP fields and explains why rows become HOLD, REVIEW, or CLEAR.

3

Download and decide

Download the HTML or CSV report, then follow the buyer path: free proof pack, USD49 self-serve bundle, or USD149 setup help if column mapping is unclear.

What buyers can inspect before paying

The page is not selling a generic template library. It is selling confidence that duplicate-payment review logic can be tested locally before a production rollout.

Hold queue preview See sample duplicate-like rows before buying.
OPEN_FIRST.html Double-click local browser start page, no Python.
Browser reviewer Paste fake, sample, or redacted CSV rows.
Proof gallery Inspect sample screenshots and exception outputs first.
Review pack Buyer guide, mapping notes, workbook, evidence outputs.
Preview of buyer-visible AP review output assets including exception queue, readiness proof, and local files.
Buyer-visible proof assets: queue preview, readiness proof, and local files.

Files needed

Current payment-run CSV, paid-invoice history, and optional vendor alias or vendor master export are enough for the first review shape.

Review evidence

Review sample outputs tied to duplicate-payment signals: exact already-paid rows, invoice-number variations, recent same-vendor payments, and vendor aliases.

Recommended buyer path: Free -> USD49 -> USD149 Try the sample queue and free proof pack first. Use the USD49 bundle when you want self-serve SOP, workbook, matrix, and proof assets. Book USD149 setup only if your export columns do not map cleanly.

A purchase path for buyers who need proof before payment

No real AP files are collected on this site. Payhip handles download delivery and checkout; this page explains what to inspect before choosing the free pack, USD49 self-serve bundle, or USD149 setup service.

Free

Sample queue proof

Use this when you want sample duplicate-payment outputs, screenshots, and the browser-first starting point before buying anything.

This helps decide whether the hold queue model fits your AP process before you buy the USD49 bundle or USD149 setup help.

  • Public sample hold queue
  • No-upload readiness proof
  • Open-first browser preview, no Python
  • Buyer decision guide
Try scanner first Download free pack
USD49

AP Control Evidence Bundle

Use this when you want the broader self-serve file set after the scanner shape makes sense: SOP, workbook, control matrix, proof outputs, and local browser tools.

This is the self-serve operating layer after the free proof pack, not a consulting service.

  • Duplicate scanner plus broader proof outputs
  • SOP, workbook, and control matrix
  • Local browser-first review pages
  • No-Python buyer workflow first
See USD49 bundle Need setup instead?
USD149

First-run setup service

Use this when mapping your exports correctly is more valuable than doing the first pass yourself. Target turnaround is 3 business days after usable intake files.

Partial, blocked, or unsure after the free check? Use setup for duplicate-payment column mapping and first-run readiness help.

  • Setup service, not ZIP-only
  • Payment-run export-fit review
  • Column mapping guidance
  • First-run readiness note plus one clarification pass
Book setup
OpsProof Tools local-first AP review bundle cover showing review queue outputs.
Broader bundle positioning: local-first CSV review workflow for AP controls.

Who this is for

Good fit

AP, finance ops, founders, controllers, bookkeepers, or consultants who already export CSV or Excel files and want a clearer duplicate-payment review queue before release.

Not a fit

Teams looking for direct ERP writeback, automatic bank access, OCR invoice capture, live fraud guarantees, or a replacement for approvals and accounting controls.

Best first action

Try the sample hold queue, open the free proof pack, and compare the queue language against your current payment-run review process.

Buying questions

Does this site collect finance data?

No. There is no upload form or external submission on this page. The proof path starts with files that open locally in your browser.

Why use Payhip for checkout?

Payhip keeps payment, receipt, VAT/tax handling where applicable, and file delivery outside this static site. The marketing site can stay simple and deployable on Cloudflare Pages.

Do buyers need Python?

No for the first buyer-facing path. Try the public browser demo, or open the downloaded browser reviewer and proof pages locally. Optional scripts are an advanced path for teams that want more control later.

What should I try first?

Start with the sample hold queue and free proof pack. If the queue shape matches your AP process but columns are unclear, use USD149 setup. Use the USD49 bundle only when you want self-serve SOP, workbook, matrix, and proof assets.

Does it guarantee every duplicate payment is found?

No. It is a pre-payment review assistant and evidence queue, not a fraud guarantee, audit opinion, or replacement for AP approval controls.

What files are needed?

The strongest first run uses a current payment-run export, paid-invoice history, and optional vendor alias or vendor master export. For first contact, use sample, fake, redacted, or header-only files.