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How to Create and Review a 3-Way Match

A 3-Way Match compares your purchase order, your supplier's invoice, and your receipt of goods to catch any discrepancies before you approve payment. This article walks through creating a new match and reviewing, flagging, and resolving exceptions.

Video Tutorial


Creating a new match

  1. Go to Procurement and select the 3-Way Match view

  2. Click the green + New Match button on the right of the screen

  3. Select your purchase order

  4. Upload your invoice

  5. Choose your third document — either the receipt of goods already recorded in Ply against that PO, or upload a supplier packing slip

  6. Hit Continue to confirm

Give it a few moments to process. Once it's done, you can start reviewing.


What gets flagged for review

If you have the auto-approval process set up with tolerance thresholds, matches that fall within those tolerances are approved automatically. Only matches that exceed your thresholds get flagged for review.

💡 Without auto-approval configured, you'll need to manually review every 3-Way Match.


The review list

Each flagged match shows you:

  • The purchase order

  • The supplier

  • The invoice number

  • What the discrepancy is (for example, invoice price greater than PO price)

  • The size of the discrepancy and how it compares to your tolerance

  • Creation date

Clicking the dropdown gives you a quick preview of the warning.

In the preview, each line item shows the PO quantity and price against the invoice quantity and price, plus the receipt quantity, so you can see at a glance whether the issue is pricing, quantity, or both.


Reviewing a match in detail

Click the green Review button to open the full view. You'll get:

  • A detailed overview of the match and a price summary, with price discrepancies highlighted in red where the invoice exceeds the PO

  • An AI summary with suggested tips on how to proceed with each discrepancy

  • A Matched Items screen listing every line item

  • A Documents tab where you can reopen and view all the uploaded documents

  • An Activities tab with a timestamped log of everything that's happened on this match


Handling a pricing discrepancy

For a line item where the invoice price is higher than the PO price:

  1. Click the three dots on that line item

  2. Select Flag exception and choose Price

  3. Add a note if you'd like

  4. Confirm

The line item is now marked as an exception.

💡 You can flag multiple exception types on the same line item if needed.


Handling a receipt discrepancy

If the PO and invoice match but the receipt quantity is off, that's usually worth a quick check with your warehouse.

Once you've confirmed the correct quantity:

  1. Click the three dots on that line item

  2. Select Update match item

  3. Enter the corrected quantity and save

The line item will now show as a match.


Accepting the match

When you're ready, you have two options:

  • Accept with current statuses: keeps any exception flags in place. Use this when you want the discrepancy to count toward that supplier's scorecard.

  • Mark all as approved: approves the discrepancies outright. Keep in mind this signals you're accepting the price change rather than pushing back on it.

Updating material prices

If you've confirmed with your supplier that a price increase is legitimate, toggle on Update material prices. This updates the price for that line item in your catalog, so the new price is logged for future orders.

Once you're happy with everything, click Accept match.


After acceptance

The match is now accepted. You can click into the Activity log to see every action taken and drill into the individual transactions.

Back on the main 3-Way Match screen, the match will show as accepted.


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