Reconciling pickups to manifests surfaced missing vendor credits

Used oil is a credit, not a cost — but only when the dealership has proof. Without tank-level evidence and reconciled manifests, vendors invoiced a transport fee, and the credit either failed to appear, appeared at a stale rate, or never matched the actual volume pulled from the tank.

Before F2 Core, the AP team at corporate received a stack of vendor invoices for used-oil pickups every month with no way to verify volume, no way to confirm the credit rate matched the contract, and no operational record of when the tank was actually pumped. Disputing took more effort than absorbing the loss.

AFMS was installed at three pilot rooftops to provide tank-level data and pickup-workflow evidence. F2 Core treated AFMS as the signal layer for used-oil events. SpendGuard Pro attached on top to match invoices to manifests, contracts, and the tank delta.

Each pickup now created one event on the operating record. Tank level before and after, vendor schedule, manifest, photos, invoice, and credit memo all landed on the same event. SpendGuard's invoice-to-contract matching flagged surcharges that didn't appear on the active rate card. Anomaly detection caught pickups where the tank delta and the invoiced volume disagreed by more than the configured tolerance.

Financial outcome is per event meant each pickup got its own determination — invoice, credit, no-charge, or dispute. Evidence-first meant every flagged exception linked back to the source (tank reading, manifest, contract clause, or invoice line). AP closeout is a gate meant nothing closed until the financial story was complete.

• Pickup events with at least one financial exception: previously not measured → 22%
• Of those, share resulting in a recovered credit: ~71%
• Estimated annualized credit recovery across the three pilot sites: $46K

“We weren't being defrauded. We were being out-organized. Once we had tank evidence next to the invoice, the conversation with the vendor changed.”