A billback is a distributor-invoiced credit that recovers the price difference between the distributor's cost from the supplier and a lower contract price sold to a specific customer. It is a distributor-side capability that the Contract Performance Management stack settles by matching special-pricing agreements against shipment records inside each supplier's claim window.
How it works
A billback is triggered when a distributor sells product to a specific customer at a price below the standard cost from the supplier. The distributor invoices the supplier for the difference, backed by proof of sale - line-level shipment data, customer identifier and the special-pricing agreement that authorises the discount. Volume, mix and duration are all defined by that agreement.
Operationally the mechanic depends on clean matching. The distributor pulls sales data, filters to authorised customers and products, calculates the price delta per unit and submits a billback claim inside the supplier's claim window. Missed claim windows and mismatched customer IDs are the two most common leakage points, both of which disappear when contract, transaction and claim run on one engine.
Why it matters
Billback leakage stays invisible because it lives inside two systems at once. A distributor with €300 million annual throughput and a 3-5% billback-eligible book has €9 million to €15 million of billback value moving each year; the industry-average 19% leakage on that band puts €1.7 million to €2.8 million at risk. Missed claim windows, unmatched customer IDs and unclaimed retro adjustments explain most of it, and each cause disappears when the special-pricing agreement, the shipment record and the claim run on the same engine.
How Vendortell handles it
Vendortell handles billbacks as one capability inside its Contract Performance Management platform. Special-pricing agreements, authorised customer lists and shipment data run through the same engine, so billback claims are generated, submitted inside the supplier's claim window and reconciled against the credit. See the vendor rebate management layer or the Wholesale & Distribution solution for the distributor pattern. Onboarding runs in 30 days.
FAQ
Who initiates a billback claim - the distributor or the supplier?
The distributor. Once shipment to an authorised customer at the contracted price occurs, the distributor pulls the line-level record and invoices the supplier for the price delta inside the supplier's claim window.
What data does a billback claim need to be defensible?
The special-pricing agreement, the authorised customer identifier, the shipment record and the delta calculation per unit. All four have to reconcile before the supplier will settle.
What is the biggest cause of billback leakage?
Missed claim windows and unmatched customer IDs. Both disappear when the contract, transaction and claim run on one engine that watches the window and normalises the identifier.
How does billback differ from a back-end rebate?
A back-end rebate is a performance-based credit calculated across a period. A billback is a per-transaction credit tied to a specific customer sale at a contracted price. Different mechanics, same underlying goal of trueing up the effective price.
