Permissible; an action for which people will neither be rewarded nor punished.
Al-bai‘ al-mun‘aqad
Al-‘ushr
Al-hamulah
Mudarib
Al-barakah
PLS
Mudarabah al muttaqah (unrestricted mudarabah)
Shafi‘ khalit
Rabb al-‘amal
Ghasb