Exploring the sugya of מכירה וקנין בתורה ומצוות - the idea of acquiring/selling zechusim from/to someone else. We begin with discussing the concept of the Yissachar-Zevulun partnership, how it works, and whether seller loses his zchus by selling it to someone else. We also discuss the idea of doing a Mitzvah (saying Kaddish, giving Tzedaka, learning Torah, etc.) as a zechus for a neshama.
This sugya is fascinating and offers a wealth of information on understanding many of these cryptic concepts. Please take special notice of the "Imrei Binah" who offers a novel explanation for the inyan of schar of a mitzvah, and gives a whole new perspective to our sugya.