Invoice pricing checks · for UK trades

It's probably not deliberate. It's mistakes — and it's still your money.

We check your supplier invoices against each other to catch pricing errors on the items you buy again and again, so you can query them before you keep overpaying.

No card, no commitment. We check a batch of your invoices for free.

Same item · 3 invoicesJan–Mar
Conduit, 25mm — 3m£1.80
Conduit, 25mm — 3m£1.80
Conduit, 25mm — 3m£2.15
Ordered monthly×120 units
Flagged

Same product code, same pack size, priced £0.35 higher than the last two invoices. Worth a phone call.

The problem

Nobody has time to check every line.

Manual

Prices, discounts and product codes get keyed in by hand. A wrong digit or a discount that doesn't get reapplied is an easy mistake to make.

No rate card

Most trade accounts have no formal contract or fixed price list. So there's nothing obvious to check a charge against.

Unchecked

Spotting it means comparing hundreds of invoices line by line. Nobody running a busy trade business has the hours for that.

A real result

One electrical contractor found roughly £5,000 in two years.

A small electrical contracting business checked two years of invoices from a single supplier account. Dozens of items had been charged at different net prices across invoices. Some were legitimate price rises — most looked like straightforward input errors: a price keyed in wrong, a discount not applied, the wrong product code.

Added up, it came to around £5,000 on that one account. When it was raised with the branch, nobody argued — this is just what happens when paperwork goes unchecked.

Anonymised, real invoices. We don't name suppliers.

One line item · charged priceIllustrative
Apr
Jun
Aug
Oct
Dec
Feb
Total inconsistent charges found~£5,000

How it works

Three steps. You do the minimum.

01

Send us your invoices

Forward a folder of PDFs, or the email label you already use. No software to install.

02

We match every line item

Same product, same pack size, compared against itself across all your invoices. Anywhere the price moved, we flag it.

03

You get a plain-English report

Exactly what changed, when, and what it cost you — ready to take back to your supplier.

FAQ

Straight answers.

Are you saying my supplier is ripping me off?

No. Most of what we find looks like simple admin or data-entry error, not deliberate overcharging. The point is that nobody's currently checking, so errors that would otherwise be corrected straight away just sit there.

Is this only for electricians?

No. Any trade business buying repeatedly from the same wholesaler or merchant account can use it — plumbing, building, heating, groundwork, the lot.

Do I need to give you access to my email?

No. Invoices can be forwarded or uploaded directly. We don't need access to your inbox or your accounts.

What does it cost?

Pricing isn't decided yet. We're in early access and testing this with a handful of businesses, so the sample check is free and we'll be straight with you about cost before anything else happens.