The simplest rebate on the contract page. The hardest number to tie at year end.
The person searching for this administers the classic manufacturer-distributor program: a percentage of a customer’s annual turnover, accrued monthly, settled once a year — the turnover bonus, the annual volume rebate, the rebate every distribution contract has. One sentence in the contract; twelve months of accruals, returns, base-definition questions, and a true-up that has to be explained to two finance teams. Aurgus computes turnover rebates deterministically from transaction data — the base defined in the governed agreement, every accrual carrying lineage, the year-end settlement reconciling on screen against the accruals before it. Aurgus is in design-partner stage, which we state plainly.
How a turnover rebate actually works.
“2% of annual turnover, paid in January” sounds like one calculation. It is twelve accruals, one settlement, and a true-up — each with its own way of going wrong.
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The agreement defines the base — precisely, or expensively.
Which sold-to entities, which products, gross or net of returns, credits, freight, taxes, and whether other discounts come off first. Every turnover-rebate dispute that looks like a math dispute is actually a base-definition dispute.
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You accrue monthly against an annual outcome.
Each month’s qualifying turnover earns rebate at the rate the customer is expected to finish the year at. For tiered programs, that expected rate is an estimate under ASC 606’s variable-consideration rules — revisited every close, documented every time.
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The base keeps moving after you measure it.
Returns and credit notes land weeks after the revenue they reverse. January’s credit memo against December’s invoice shrinks last year’s turnover — after the year was already summed.
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Year end: settle on actuals, true up against the accruals.
The settlement is computed on the full year’s actual turnover; the difference against twelve months of accruals is the true-up. A small, explainable true-up is the sign of a controlled program. A large or unexplainable one is what auditors — and the customer’s rebate team — dig into.
Where turnover rebates drift in practice.
Because the program is “simple,” it usually lives in the oldest spreadsheet in the department. The Off-Invoice Control Index scores how exposed your close is in about three minutes.
- The base is computed differently in different months. One analyst nets returns, the next doesn’t; freight slips in and out of the sum. Twelve slightly different definitions of turnover add up to a true-up nobody can decompose.
- Returns arrive after settlement. The credit memo posted in January against December revenue means last year’s turnover — and possibly the tier — changed after the check was cut. Without append-only corrections, the options are ignore it or overwrite history.
- The customer’s number disagrees with yours. Their procurement system counted an affiliate you exclude, or counted gross where you net. The year-end conversation starts $40K apart with no shared line-level ground truth.
- The accrual rate never gets revisited. The customer tracked toward a higher tier all year while the accrual sat at the contract’s first rate — an understated liability all year and a Q4 catch-up that begs an auditor’s question.
- The true-up is a plug. Settlement minus accruals equals a number someone books without decomposing — late returns, rate estimate, base drift — because decomposing it from spreadsheets would take a week.
What Aurgus does for turnover rebates — and what it deliberately doesn’t.
Percentage-of-turnover programs, flat and tiered, are core v1 patterns on the same substrate as our rebate management software and rebate accrual software.
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The base defined once, in the governed agreement.
Entities, products, gross-vs-net treatment — structured agreement terms a human approved, applied identically every period. The base cannot drift between analysts because no analyst re-derives it.
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Monthly attainment computed deterministically, with lineage.
Each accrual event drills to the transactions that produced it — the answer to the customer’s “our number says otherwise” is a shared, line-level ground truth, the same bar as the rebate audit trail.
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Late returns handled as append-only corrections.
A post-settlement credit memo proposes a recalculation; the original events stand; the correcting events reference them; a named human approves before money moves. History is never overwritten.
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A true-up that decomposes.
Because accruals, corrections, and the settlement are all events on one ledger, the difference between them is a query, not a forensic project — this much from late returns, this much from the rate estimate, line by line.
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Human-gated settlement.
The year-end settlement is proposed with its reconciliation shown and approved by a named human. Transaction data arrives as workbook or CSV today.
Your annual programs live in one analyst’s workbook.
If the turnover base is re-derived by hand each month, the true-up is accumulating silently right now. A governed base applied identically every period is exactly what Aurgus ships.
Year-end reconciliation with the customer starts from two numbers.
Line-level lineage under every accrual gives both teams the same ground truth — which is what actually shortens that conversation.
You want the ERP journal entries posted for you.
Aurgus stops at the calculation boundary: it computes the math and emits shell settlement documents; your ERP posts journal entries per its own configuration. No double-modeled GL state — deliberately.
You need the system to pick the accrual-rate estimate.
Aurgus computes attainment and shows the tier math; the ASC 606 estimation judgment stays with your controller, explicit and on the record. The model never moves money. Aurgus is in design-partner stage, which we state plainly.
Turnover rebates, honestly answered.
- What is a turnover rebate?Also called an annual volume bonus or turnover bonus: a percentage of a customer’s total purchases with you over a period, usually a year, often tiered. It is the bread-and-butter rebate of manufacturer-distributor relationships — simple to state, deceptively hard to administer, because “total turnover” must be defined precisely and the annual settlement must reconcile against a year of monthly accruals.
- Turnover rebate vs volume rebate — what’s the difference?Mostly vocabulary, partly basis. Turnover usually means percentage of revenue value, common in European and distribution contracts; volume sometimes means quantity-based (per unit) as well. Same mechanical family: attainment accumulates, often across tier thresholds, and settles at period end. The precise basis matters far more than the label.
- How do you accrue monthly for an annual rebate?Accrue each month’s qualifying turnover at the rate you expect the customer to finish the year at — for tiered programs, an ASC 606 variable-consideration estimate, revisited each close. At year end, settle on actuals and true up. Two disciplines keep the true-up small: attainment computed from transaction data, and the finishing-tier estimate held as an explicit, documented judgment. See ASC 606 rebate compliance.
- What counts as turnover — gross or net?Whatever the agreement says — and the agreement must say. Common exclusions: returns and credit notes, freight, taxes, sometimes other discounts already given. Returns are the most consequential, because they land after the revenue they reverse. Most turnover-rebate disputes are base-definition disputes wearing math-dispute clothing.
- Can Aurgus calculate turnover rebates?Yes — flat and tiered percentage-of-turnover programs are core v1 patterns. Base defined in the governed agreement, attainment computed deterministically with lineage, late-return corrections append-only and human-approved, settlement reconciled on screen. Data arrives as workbook or CSV today. To walk through your year-end, talk to one of our experts.
The adjacent mechanisms you’re probably also running.
Bring last year’s true-up and the agreement behind it.
Thirty minutes. No pitch. We’ll decompose one year-end true-up together — base drift, late returns, rate estimate — and tell you honestly whether Aurgus fits, including where it doesn’t yet.