A – Machloket siman ל”ח
.m.a. says depands on his intention, biur Halacha allows if its a mitsva
Q – well making a shiduch is always a mitzvah no?
Why is it then a halacha that you must pay a shadchan if it is a machloket?
A – You definitly must pay for work that was done to you but the question is would the shadchan receive his full reward