Example: one additional night
An original three-night stay has an illustrative price of €100 per night. The guest agrees to one additional night at the same price. The account should explain the new €400 total through four nights, without also retaining a duplicate extension charge. This is a simple accommodation example, with no assumptions about tax treatment, payments or a particular fiscal document.
A total alone is not always enough
At the end of a stay, you need to explain what the account contains. The original reservation amount may have changed because of an extension, an agreed service or a correction. Keeping only one total makes review harder. Individual entries help identify where a charge came from and whether the same item has accidentally been recorded more than once.
Review the entries before the total
A practical review starts with dates, nights and agreed rates, then moves to additional charges and recorded payments where present. Distinguish an expected charge from a posted entry, and a payment record from the actual movement of funds. Labels and posting schedules differ between systems, so the account should be read according to the workflow used by that property.
Account, payment and document
The folio organises the financial details of a stay. Issuing a billing document and processing a payment are separate actions, even if they begin on the same screen. Printing an account does not prove fiscal transmission, and a displayed balance does not by itself establish the status of a bank transaction. Verification follows the actual software and provider workflow.
Sources & further reading
IN PRACTICE WITH NOXIO
How it fits into your daily workflow
In Noxio, the Folio is accessible within the reservation and organises stay charges. PMS-linked invoicing requires Pro and the appropriate separate invoicing package per tax ID, through a licensed provider.