Note Sxxxx6405xxx has been entered once. This is a 20 Euro note from 2015. The printer code is Sxxxxx. This means that the note was printed at Banca d'Italia (Italy - Roma). Users who have entered the note are:
ATM Banco Santander, avenida Velázquez 49. Gastado en un stand de camisetas en la convención FreakCon, en el Palacio de Ferias y Congresos, avenida de José Ortega y Gasset 201