For accountancy and sales-operations sites
Add the invoice checker to your website
Your readers can check an invoice against the order and the payments received without leaving your page. Paste one line of code where the checker should go. It is free, and it needs no account — yours or theirs.
What your visitors get
- The free invoice checker, with the same checks, examples and results — compacted to fit a column.
- A fictional worked example to start from, and a “Clear and start over” button that empties the form for their own figures.
- What is checked: the customer, the order, each line, the total, the tax and what has been paid — each passed, failed or not checked, with its reason.
- Missing information never counts as approval. A check that could not run says so and sends the invoice to a person.
What it does not do
- It sends nothing. The checks run in the visitor’s browser: no invoice is uploaded, no result is saved, and no invoice value is ever put in a link or address.
- It asks for no sign-in, and no account page is shown inside your site.
- It reads no PDF: visitors type the figures in.
A “Free invoice checker by checafatura” link stays visible in the frame and opens the full checker in a new tab; after a result there is a link to create an organisation for ongoing checks. Every link carries the marker source=checker-embed and nothing else — not what was typed, not the result, nothing about your visitor.
Size
The code sets a fixed height of 760 pixels and the full width of the column it is in, up to 960 pixels. That works from a phone to a desktop: on a narrow screen the columns fold into one, and the form and its result scroll inside the frame. No script runs on your page and the frame sends your page no messages, so there is nothing to resize it — set a different height in the code if your layout needs one; below about 600 pixels it becomes cramped.
If your site cannot embed a frame
Some site builders and security settings block frames. Link to the full checker instead: