Distributor diagnostic
Distributor margin lives and dies in invoice variance and vendor movement.
A procurement margin leakage diagnostic for food distributors with high-volume SKU complexity, tiered vendor relationships, and freight and rebate programs that drift before the controller sees them.
Where leakage shows up in distributor procurement.
These are the most common sources of procurement margin leakage we find in food distribution operations.
High-volume SKU price drift
Distributors move thousands of cases per month. A 2% price drift on a high-velocity protein SKU compounds faster than on a low-velocity specialty item. Volume magnifies small movements.
Freight and fuel surcharge opacity
Freight terms are negotiated annually. Fuel surcharges move monthly. Delivery minimums shift. Accessorial fees accumulate. The landed cost per case is rarely recalculated.
Rebate reconciliation gaps
Volume rebates, early payment discounts, and promotional allowances are tracked in spreadsheets. Accruals are estimated. Actual reconciliation happens quarterly, if at all. Gaps are common.
Pack-size normalization failures
Vendors change case counts or unit sizes without updating price-per-unit. The cost per sellable unit rises while the listed price stays flat. Normalization is manual and infrequent.
Substitution without approval
Out-of-stock substitutions arrive with different grades, brands, or pack sizes. Invoice line items do not match the original order. Approval happens after delivery or not at all.
Invoice variance at scale
With hundreds of invoices per week, variance detection is sampled, not comprehensive. Small variances on high-volume items are statistically significant but operationally invisible.
Tiered vendor complexity
Primary, secondary, and spot vendors each carry different terms. Tier assignments drift over time. Volume commitments are missed. Preferred vendor status is not enforced.
High-volume SKU drift compounds faster than low-volume noise.
This illustrative table shows the shape of volume-tier drift detection. Real diagnostics use your actual SKU and invoice data.
PRO-4412
HighProtein · 4,200 cs/mo
Unit cost up 5.3% without updated price sheet
DAI-8831
HighDairy · 3,800 cs/mo
Freight minimum raised, landed cost up 8%
PRD-2205
MediumProduce · 2,100 cs/mo
Rebate accrual off by $14K, under-collected
DRY-1102
HighDry goods · 1,600 cs/mo
Pack size changed from 12 to 10, unit cost rose 14%
FRO-3307
MediumFrozen · 900 cs/mo
Substitution approved post-delivery, 4% cost delta
DSP-5501
MediumDisposables · 720 cs/mo
Invoice variance on 3 SKUs, total $1,800/mo
Fictional sample data for illustrative purposes. Not a customer result.
Data inputs
What we need from your operation.
The diagnostic works with messy exports, partial invoices, and manual notes.
- Vendor lists and tier classifications
- Recent invoices and vendor statements
- Current price sheets and contract amendments
- Purchase history by SKU, category, and customer segment
- Freight terms, fuel surcharge schedules, and delivery minimums
- Rebate agreements, accrual records, and vendor statements
- Substitution logs and approval workflows
- Known margin pressure points by category or vendor
Diagnostic outputs
What you receive.
Eight artifacts delivered on every engagement.
Margin Leak Brief
Category-by-category summary of where procurement margin is leaking across the distributor vendor set.
Vendor Drift Summary
Ranked list of vendors with price movement, invoice variance, and contract misalignment.
Category Risk Console
Category-level pressure map across protein, produce, dairy, dry goods, frozen, and disposables.
Price Exception Queue
Ranked SKUs with invoice-to-price-sheet variance, severity, and recommended review actions.
Freight/Rebate Review
Freight cost-per-case trends, fuel surcharge movement, and rebate accrual gaps by vendor.
Pack-Size Watchlist
Pack-size changes and substitutions that shift real cost per sellable unit.
Data Quality Snapshot
Assessment of invoice consistency, SKU coverage, and contract availability.
Pilot Decision Memo
Written recommendation on scope, data gaps, and next 30/60/90-day review plan.
Truth boundaries
What we do not do.
These boundaries protect both the distributor and the diagnostic.
- No autonomous purchasing or AI that replaces buyers.
- No guaranteed savings or promised margin recovery.
- No legal, accounting, tax, or procurement advice.
- No vendor negotiation unless separately contracted.
- No payment approval or invoice signing authority.
- No emergency procurement dependency.
Ready to find high-volume SKU drift?
Request a 30-minute fit review. We will confirm scope and data readiness before any engagement begins.