Price Double Check

Someone quietly raised a price on a repeat invoice, and you did not see it.

Forward the emails your suppliers already send you — price lists, your own orders, confirmations, invoices, credit notes. We line the documents up by item code and reply with what does not match.

Three checks

Invoice against the current price list Where you were charged a price that is not the one you agreed.
Order against invoice What was substituted, short-shipped, or added that you did not order.
Price list against the last one What went up — and where the pack got smaller at the same price.

How it works

You forward an email with the documents attached. There is no account to create and nothing to configure.
We check the arithmetic first: the lines have to add up to the printed total, to the cent. Until that holds, nothing is compared — it is how we prove we read the document correctly rather than guessing.
You get one email back: what we read, what does not match, and — stated plainly — what we could not read.

Reply to the email we sent you with one invoice and the price list it should have been billed against. You will get the report back on that invoice.

Or start at pricedoublecheck.com, where the product lives.

What this is not

It needs the document to arrive as an attachment. If your supplier puts invoices behind a portal login and emails you only "your invoice is ready, sign in", there is nothing to forward and we cannot help.
It is not a parser you configure. No field mapping, no templates, no rules to maintain.
No person reads your documents. The answer is machine-made, and every report names what it failed to understand instead of quietly skipping it.
It does not judge, it shows. A discrepancy is put in front of you with both numbers and the difference. Deciding whether it is freight, a unit change, or an error is yours.