How do I set up a number series
How number series work in Lucanto: what a mask is made of, when the counter resets, what the type code in the mask does and what to do when a series nears its ceiling.
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How Lucanto works, one task at a time
No feature tours. Each guide answers one question you had while looking at the screen, with the screenshots to match.
Documents
When to cancel and when to issue a credit note
An issued invoice from a VAT payer cannot be cancelled — it is corrected with a credit note. When Lucanto allows a cancellation, when it refuses, and what to do instead.
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What invoice statuses mean
The badge on an invoice carries two facts at once — where the document stands and whether it is paid. Six statuses, the history panel, and why an action is greyed out.
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Expenses
Getting a receipt or supplier invoice into your books
Two ways to get a receipt or supplier invoice into your books: type it in yourself for free, or let AI read the supplier, totals and line items. Plus what each costs.
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Company
How the accounting export and its pre-close checklist work
How the Accounting export screen works in Lucanto: four checks before you close the month, why three of them only warn, and exactly what lands in the ZIP you download.
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