The nature and parameters of "situmta" - verbal agreements & marking a sold product

Is it called "damage" when you prevent someone else from making a profit? What level of accountability would there be?

The case of the ketuba whose date did not reflect when the actual wedding took place!

The severity of the sin of lending with interest and who is implicated

Is it permissible to charge interest to gentiles? What about in Israel where most of the population is Jewish?

Are courts required to provide a rational written out for their halachic rulings?

Introduction to "heter iska"

Can a lender eat from the produce of a mortgaged field if he deducts from the loan amount? What if he is a Torah scholar? Can a Torah Scholar not hold of himself as such?

When verbal conditions of a sale (the house comes with the cabinets) are not included in the written contract are they binding?

Charging interest on a rental period or a sale