Lit: Sale in general. Tech: An agreement of sale, cash or credit, in general without (mentioning) any condition.
Al-waqf al-‘amm
Al-bai‘ al-mabrur
Al-bai‘ al-mawquf
Al-bai‘ al-nafidh
Al-bai‘ al-najiz
Al-ma'adin al-batin
Al-baqarah al-muthirah
’ahadith al-mu‘amalah
Al-‘ajr al-mithl
Al-milk al-‘ammah