ChargeBasis
HOW IT WORKS

A clear path from invoice to answer.

Import the evidence, check the readings, then review what changed.

1. Import your invoices

Create an account for one business, then upload PDF, PNG, JPEG or template CSV files. Start with an earlier invoice and a recent invoice from the same supplier. CAD and USD are supported; we never convert between currencies.

Open the invoice inbox →

2. Check the source

Select an invoice to see its original and extracted fields. Check the product key, quantity, pack size and net amount. Correct uncertain fields and confirm each line. Unknown quantities and unreadable documents remain visible for attention.

3. Save and compare

Save your corrections. The price review finds the latest unique earlier line with the same supplier, product key and currency. Different pack sizes are normalized. Substitutions need distinct product keys; ambiguous matches stay uncalculated.

4. Export a clear next step

Review the source references and price difference, copy a supplier question, or download the CSV report. A historical price increase is not proof of an overcharge. The report stays tied to your saved inputs.

What still needs your judgment

AI can misread a document. Confirmation means checking the actual source. Credits, unsupported units and unconfirmed lines are excluded from price calculations and shown in coverage. Direct accounting and email integrations are not connected.

Prefer help with a review?

The managed pilot has a separately agreed scope and price. Request details before paying. It is not an automatic recurring subscription.

Ask about a managed review →
How invoice review works · ChargeBasis