An estimator for the green fruits and vegetables employed by the tax departments during the ‘Abbasid period (AD 750–945).
Mark-Up
Al-sakk
Lending Ratio
Al-ju‘l
Gharamah
Bai‘ al-mahawij
Al-‘ajr al-mithl
Back-to-back ’istisna‘
Takhliyah
Bai‘ al-’amanah