coding #51 agregando funcionalidad de la versión que extiende para los pagos que serán aprobados
coding #51 agregando el método modificado a las pruebas
coding #51 renaming methods and adding new features to the method that creates the applicable discounts for a payment
coding #51 adding the institution to the finder
coding #51 adding property to get the expiration dates from the view
coding #51 adding new test for the applicable discounts
coding #51 adding the organization to the test