Copper coin prevalent in the early centuries of the Islamic era. The term was also used to denote a small weight equivalent to 0.00082 g.
Al-qassam
Al-akl bi l-batil
Al-’amin al-khass
Al-iqtiyat
Commenda
Bai‘ al-mukhatarah
Arif
Back-to-back ’istisna‘
Ijarah al-istihlak
Al-jizyah