Is the prohibition on the giver or the receiver. Paying a non-Jew.
Introduction to the מלאכה (Melacha);
using Suspenders, Bending a Spoon or Fork Back into Shape, Detaching Two Tissues, Bending Back the Frame of Eyeglasses, and Putting Foam Stuffing in...
A few very important points in reference to 'הכנה משבת לחול' (doing an action on Shabbos for a weekday);