Commerce and Issurei Hana'ah: The laws of benefitting from forbidden items in today's business worldCommerce and Issurei Hana'ah In the span of just a few years, the rapid advance of modern technology has changed the face of trade and commerce. Together with other changes in business, this has given rise to a host of issurei hana'ah related halachic questions not clearly addressed by previous poskim. a Jew, whose business offers chametz products on amazon, sells all his chametz to a gentile prior to Pesach. May he continue to operate his business on