Can you sell someone else’s chametz? Even if they appoint you as a שליח, all you are doing is delivering someone’s words to the one selling chametz and we say “מילי לא ממסרי לשליח” – you can’t be a שליח to deliver words? How then, does it work?
Can we apply the concept of זכין לאדם שלא בפניו? Do we also say זכין מאדם שלא בפניו?
Shiur provided courtesy of Torah Anytime
