AXOMAI.AI / KNIVES DOWN / ZONE 05 · SUPPLIERS & FINANCE

Catch price increases
before they hit your GP.

Small, unnoticed supplier price rises and short deliveries quietly erode gross profit. The fix is about 20 minutes a week: check deliveries, check invoices, keep a price-change log.

By Fabian · Chef & FounderUpdated 30 Sep 2026
01

Where the money leaks

Thirty pence on lemons. A third cream rise in a year. A short delivery with no credit note. None of it is visible on its own — then GP drops at month end and nobody can say why.

02

The checklist

At the back door (goods-in)

At the desk (invoice)

03

The price-change log

Formulas

Change % = (new − old) ÷ old × 100 · Weekly impact = (new − old) × units per week

ItemOld → NewChangeUnits/wkImpact/wkAction
Double cream£7.20 → £7.90+9.7%10£7.00Re-cost panna cotta & sauces
Rapeseed oil£28.00 → £31.50+12.5%2£7.00Get a second quote
Lemons£18.00 → £19.80+10.0%1£1.80Accept and monitor

Total: £15.80 a week — about £820 a year — with no menu price change. When a price rises: re-cost every affected dish, ask the supplier for the reason in writing, get a comparison quote, review the spec, and only then look at menu prices.

04

The query email

TemplateSubject: Price query — invoice [number], [date]

1. Invoice, item, charged price vs agreed price.
2. Change or error? If a change: effective date, reason, credit note for the overcharge.
3. Credit for any short delivery.
4. Name, restaurant, account number.

Log the send date. Chase after a week. Withhold payment on the disputed line if your terms allow.

05

How Chef's Intelligence checks them

Example prompts"Check these against last month. Flag anything that's gone up and tell me my food cost trend."
"Build me an order for the weekend based on 240 covers and what I've got in stock."
"Score my suppliers this month on price, reliability and quality."

It flags increases, calculates the impact, lays it out like the log and drafts the query email. It's not an accountant, and it only knows the prices you give it — keep your agreed price lists handy.

06

Questions

How do you check a supplier invoice?

Quantities against the signed delivery note, prices against the agreed list, shorts and returns against credit notes. Check pack sizes and extra fees, then log price changes.

What temperature for chilled deliveries?

8°C or below per GOV.UK guidance — or tighter if your HACCP plan says so.

How do I respond to a price increase?

Log it, work out the weekly cost, re-cost affected dishes, ask for the reason in writing, get a comparison quote — then decide: switch, re-spec, or reprice.

Zone 05

Suppliers & Finance · 5 skills · £29/mo

Ordering, GP, invoices, supplier scorecards and stock. Full Suite £89/month.