Economy of Tunisia
The Tunisian government adopted a unified investment code in 1993 to attract foreign capital. More than 1,600 export-oriented joint venture firms operate in Tunisia to take advantage of relatively low labor costs and preferential access to nearby European markets. Economic links are closest with European countries, which dominate Tunisia's trade. Tunisia's currency, the dinar, is not traded outside Tunisia. However, partial convertibility exists for bona fide commercial and investment transaction. Certain restrictions still limit operations carried out by Tunisian residents.
Tunisian duro
The Tunisian duro is the nickname of the small silver coin that is part of the Tunisian currency. The value of the coin is five millimes or 0.005 of a Tunisian dinar, and is the smallest denomination currently being minted (smaller 1 and 2 millime coins are no longer issued). These coins can be found on the ground since they don't have value.