An option in a sale contract concluded at the time of signing the agreement, giving one of the two parties to the contract a right to cancel the sale within a stipulated time.
Ibn makhad
Al-‘ushr
Al-rizq
Amanah
Al-falah
Ukhuwah
Al-tasarruf
Al-‘asabah
Al-‘awamil
Al-bai‘ al-batil