# Check XML invoices with Vera

Arco Practice has received three March XML invoices for a fictional client. It wants to identify the documents and check that they are readable and consistent before continuing the accounting work.

Open invoice-01.xml, invoice-02.xml and invoice-03.xml. These are teaching FatturaPA files with fictional identifiers. The case note states the period and the expected batch total: EUR 2,440.

This function prepares and checks received documents. Accounting entries and submission to SdI follow their own processes.