Answer
How do you measure supplier performance without extra data entry?
Updated July 2026 · by the DynamoDocs team
The short answer
Score it from the documents already flowing through AP. On-time delivery, short shipments, price exceptions, paperwork quality, and how often a supplier answers when asked are all by-products of matching and validation that most systems compute and then discard. DynamoDocs rolls them up per supplier, and shows a dash rather than a zero where there is no evidence.
The measurement usually never happens
Supplier scorecards are a standard idea that most mid-market companies never implement, because the usual version means someone maintaining a spreadsheet of delivery dates and quality incidents. That work is real, it is nobody's main job, and it stops within a quarter. The scorecard then goes stale, which is worse than not having one.
The data is already a by-product
Every input already exists. Two- and three-way matching knows whether the price moved and whether the delivery was short. Duplicate detection knows who sends the same invoice twice. The validator knows whose paperwork arrives clean. Receipts and orders together know whether a delivery met its date. None of it needs a new process; it needs collecting.
What is scored
On-time delivery, whether shipments arrived complete, whether invoice prices agreed with the order, how clean a supplier's documents land, and how often they answer when asked. Each is shown with the number of observations behind it, so a hundred per cent built on two deliveries reads differently from one built on two hundred.
A dash, never a zero
A measure with no evidence is reported as unknown, not as zero. This matters more than it sounds: scoring an unmeasured supplier as nought ranks them below one that is genuinely poor, which is exactly backwards, and it is the most common way an automatically generated scorecard becomes untrustworthy. No overall grade is given until there is enough evidence to be fair.
Only settled evidence counts
A document still sitting in review has not been adjudicated, and its flags might reflect an extraction problem rather than a supplier problem. Those are excluded from scoring, so a supplier's record does not move because a reviewer is on holiday. Outstanding exceptions are still shown separately, because what is open with a supplier right now is a different and equally useful question.
Related questions
Does this need a separate module or licence?
No. It is computed from documents already captured and appears alongside the vendor registry.
Can we use it in supplier negotiations?
That is the point of showing observation counts alongside each rate. A claim you can substantiate with the number of deliveries behind it survives a conversation with the supplier; a bare percentage does not.
What if a supplier disputes a number?
Every figure traces back to specific documents you both have copies of: the order, the packing slip, the invoice. That is a stronger position than a spreadsheet nobody can audit.
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