Tax-collector in fourteenth century Muslim Spain. He used to be responsible to one of the secretaries (katibs) of the sultan called sahib al-’ashghal.
Faskh
Bai‘ al-salam
Bai‘ al-hasah
Al-b‘al
Musharakah
Uqiyah
Al-ijarah thumma al-ba'i
Joint Investment Account
Al-habs
Mudarib