Define it once
A Spool freezes what counts before the work starts, so the rule cannot shift after the invoice does.
For sellers
You price on outcomes. Spoolis gives you the receipt that proves each one, so the invoice defends itself before a customer has to ask.
A Spool freezes what counts before the work starts, so the rule cannot shift after the invoice does.
Every unit is accepted, rejected, or uncertain, with its evidence. 92 of 100 bills as 92.
Your model or your reviewer decides. Spoolis records the verdict and its provenance without exposing how you score.
A Reconciliation Statement your customer's AP team already knows how to read.
That is a record you made, not proof the buyer can check. A receipt is signed and verifies offline.
This keeps it that way when someone who was not in the room asks.
Spoolis does not judge your work and does not talk to your customer. You name the judge and the rules.