Any more context? I don't see much of a difference between this and what you suggested, other than being shorted and fitting on a salary stub better

--------------------------------------------------
Note added at 15 mins (2016-02-17 12:20:48 GMT)
--------------------------------------------------

שונא תלושי משכורת בדיוק מסיבה זו
תלוי בנסיבות - אייתי שוקל אולי
shift differential

When I worked as a paramedic, we would be paid "shift differential" for working evening and night shifts. Want to email me a copy of the "tlush"?

--------------------------------------------------
Note added at 21 mins (2016-02-17 12:27:24 GMT)
--------------------------------------------------

[email protected]