What movie "Cashier" did Fanny play in 1973?

My sister is a judge. Douban said that edwige fenech's My Sister is a Judge in 1973 mainly tells that although Rosa (edwige fenech) and Viola are sisters, their personalities are quite different. Viola lived a pampered life since she was a child. As a pleasure-seeker, she always wants to live a life of getting something for nothing and is used to spending a lot of money on empty luxury goods. Rosa, with a sense of justice in her heart, used to be a hotel receptionist and later became a judge through unremitting efforts. She loves this hard-won career so much that she almost devotes herself to it.