If someone provides a discount for early payment, and raises the price for others, there is reason to consider this a form offorbidden usury. What if someone is giving away a gift to some as a ...
I will ask the question using the following scenario: Reuvan wrote a sefer that he was charging for it 50 Shekels. Came along Shimon who wanted to buy the sefer. At that time he didn't have money on ...