A gift in exchange of gift without the exchange being a condition of the gift. It is a simple gift transaction except that revocation of gift cannot take place.
Mustawriq
Muzabanah
Sadaqah
Rabb al-’asl
Shirkah al-wujuh
Maslaha
Maqasid al-Shari`ah
Fiqh al-mu'amalat
Mortgage Reducing Term Insurance (MRTA)
Equity Participating Mortgage