Note Sxxxx3521xxx 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:
Bar do Rest. Atalho Real (Próxima Travessia, Lda) - although the restaurant itself is inside Palacete Ribeiro da Cunha / Embaixada (@ 1250-094), the bar is on the garden and has an independent entrance thorugh Cc Patriarcal, thus my choice of this postal code