What do Eliezer's parents do for a living?

In 1941, Eliezer, the narrator, is a twelve-year-old boy living in the Transylvanian town of Sighet (then recently annexed to Hungary, now part of Romania). He is the only son in an Orthodox Jewish family that strictly adheres to Jewish tradition and law. His parents are shopkeepers, and his father is highly respected within Sighet’s Jewish community. Eliezer has two older sisters, Hilda and Béa, and a younger sister named Tzipora.