Suppliers that sell through retailers and distributors live with deductions. The customer pays an invoice short and sends a code: a promotion allowance, a shortage, a damaged pallet, a late-delivery fine. Each one is either valid, and the supplier books it, or invalid, and the supplier has to prove it and ask for the money back.
Some share of them are invalid. Industry estimates often put it at 5% to 10% of claims, and recovering them is hard: UpClear's 2026 Deductions Benchmark Study found that 60% of brands recover less than half of what they dispute.
Deductions tied to promotions often arrive after the promotion closes, so they tend to come in batches after promotion periods end.
Why the queue is slow by hand
Checking a deduction means finding evidence in several places: the promotion agreement in a contract system or shared folder, the invoice and remittance in the ERP, proof of delivery from a carrier portal, and whatever backup the retailer sends.
An analyst opens each of those, compares dates and amounts, and decides. None of it is hard, but each deduction means checking four or five places, so the queue grows faster than analysts clear it. And the clock runs while it does: retailers set time limits for disputes, such as 30 days, and a deduction past its window is a write-off.
What the agent does
The agent needs read access to the places the evidence lives and a short rulebook from your team, covering which deduction codes map to which promotion types and how much variance you accept.
For each new deduction, it gathers the documents and checks them against the claim, then drafts one of three recommendations: accept, dispute, or request backup from the retailer. Each recommendation comes with the evidence attached and a sentence on why.
Valid deductions can be accepted quickly, because the evidence is already lined up, and the analyst's time goes to the disputes, which hold the recoverable money.
Keep a person on anything that leaves the building
A person sends every dispute the agent drafts. Disputes go to customers, and a wrong one costs goodwill as well as time. Once the logs show the agent's recommendations hold up, the clearly valid deductions below a set amount can be accepted without a person.
Track two numbers from the start. If analysts overrule the agent often, the rulebook needs work. Separately, count deductions that pass their dispute window unopened; that number should fall to zero.
Start with one customer
Begin with a single customer, ideally one with a high deduction volume, and run the agent alongside the analysts for a few weeks. Compare the recommendations with what the analysts decided. Where they differ, find out which was right and tighten the rulebook.
When the overrule rate is low and stable, add the next customer. Deduction codes and backup formats vary by retailer, so each one is a small setup job of its own.
Frequently asked questions
What is a retailer deduction?
An amount a retailer or distributor subtracts from an invoice payment, for things like promotions, damaged goods, shortages or compliance fines. The supplier has to check whether each one is valid and dispute the ones that aren't.
How many deductions are invalid?
Industry estimates often put invalid deductions at 5% to 10% of claims, and the share varies a lot by retailer and by how well promotions are documented. UpClear's 2026 Deductions Benchmark Study found 60% of brands recover less than half of what they dispute.
What can an agent do with deductions?
Gather the evidence for each one, such as the promotion agreement, the invoice, the proof of delivery and the retailer's own backup, and draft a recommendation: accept, dispute, or ask for more information. A person approves anything that goes back to the retailer.
Why does speed matter for deductions?
Retailers set time limits for disputing a deduction, and some are short. A deduction that sits in a queue past its window becomes a write-off whether it was valid or not.