During the ‘Abbasid period (AD 750–945), an office responsible for managing reclaimed bribes from the outgoing faction in power.
Iqta‘ al-ma adin
Jami‘ah
Back-to-back ’istisna‘
Two-stage murabahah
Iman bil gha'ib
Bai‘ al-madamin
Bai al-sinin
Ta’widh
Thaman al-mithl
Hayat tayibah
Email 