This is the far-left part, which stays with you as your official proof of payment.
To ensure the slip is valid, you must enter the information identically in all three sections: vallata.org Bollettino postale editabile a tre sezioni - vallata.org
This is the far-left part, which stays with you as your official proof of payment.
To ensure the slip is valid, you must enter the information identically in all three sections: vallata.org Bollettino postale editabile a tre sezioni - vallata.org bollettino postale editabile 3 sezioni