The sale of goods that are unknown or undetermined as to their quantity, especially foodstuffs. Such a sale is considered invalid until the goods have been received by the purchaser.
SER (Shared Equity and Rent)
Al-kurr al-mu‘addal
Al-takhris
Hayat tayibah
General Musharakah Certificate
Al-kalalah
AAOIFI (Accounting and Auditing Organization for Islamic Financial Institutions)
Al-mithli
Bai‘ al-salam
Al-musha