To set a custom duration for activating the Card:
1. In the Durata card field, select the Personalizzata option.
2. A new configuration row will open, including the Scade dopo field.
3. In the input field under the label Scade dopo, enter the numerical value representing the desired duration (for example, 6 for six units of time).
4. In the immediately following dropdown menu (which has no visible label), select the unit of time for the entered value:
- Giorni
- Settimane
- Mesi
- Anni
The Card will automatically expire after the specified period.
