The services that audit restaurant supplier invoices come in four shapes — monitoring software, enterprise procurement audits, cost-reduction firms, and one-time audits. Published pricing live-checked (and noted where none exists), plus an honest rule for choosing.
"Overcharged" means three different things — a market move, a contract-allowed increase, or an error. Five line-item checks that sort your invoice into those buckets, for Sysco or any broadliner.
There's no universal answer — your price at either is account-specific. The per-unit comparison method, the pass-through record, and the benchmark neither can hand you.
US Foods publishes its fuel-surcharge grid, and the biggest broadliners' surcharges move with diesel prices — which makes those fees checkable. The mechanics, and four questions for your rep.
The four transaction-line categories an audit sorts an invoice into, the per-unit math that makes items comparable, the arithmetic check, and the 15-minute version of a professional read.
USDA's 2026 numbers show farm-level vegetable prices moving far harder than retail — real volatility that gives quiet price creep excellent camouflage. How to tell a market swing from distributor drift using your own invoices and public price series.
The rules that turn a price gap into a defensible annual figure — average not peak, observed usage, staleness limits, and when a number is too thin to publish at all. Worked on a documented comparison from our own 2026 Phoenix invoices and quotes.
The seven places distributor overcharges hide — price creep, pack-size changes, off-contract pricing, substitutions, fees, arithmetic errors, short deliveries — and how to check each.
Cost-plus-fixed vs cost-plus-percentage vs margin — which structure you're on decides how much price increases cost you, and the three questions that surface it.
Cash-and-carry vs delivery isn't which is better — it's which items belong in which channel, and what delivery convenience actually costs you per case.
The exact six-step method behind our audits — rank by spend, check the math, catch pack-size tricks, benchmark, check creep — plus when to just hand it off.
How broadline pricing actually works — cost-plus contracts, volume tiers, why the same case costs different amounts across town, and what leverage independents really have.
Why invoice prices drift up ('little pushback', in Sysco's own words), why inflation doesn't explain your spread, and the rep-call script structure that actually works.