Tunisian dinar
It is a criminal offence in Tunisia to import or export dinar. Every year, each citizen can convert into foreign currency up to 6,000 Tunisian dinars before departure from the country. Therefore, prices at duty-free shops are in convertible currencies such as euros, US dollars and British pounds. There are many converting ATMs in the country for tourists.
Secularism in Tunisia
In 1956, Tunisia achieved formal independence from France. In 1956–1987, under the leadership of Habib Bourguiba, the first President of the Republic of Tunisia, Tunisia’s post independence government pursued a program of secularization. Bourguiba, "who has been one of the most avowedly secularist political strategists in the Arab world", modified laws regarding religious endowments (habus), secularized education and unified the legal system so that all Tunisians, regardless of religion, were subject to the state courts. He restricted the influence of the religious University of Ez-Zitouna and replaced it with a faculty of theology integrated into the University of Tunis, banned the headscarf for women, made members of the religious hierarchy state employees and ordered that the expenses for the upkeep of mosques and the salaries of preachers to be regulated.