CoursePress Pro Packages

Is it possible to create packages in CoursePress? I have created several courses and would like to be able to package them together to sell for discounts.

Also, is it possible to create a changing price structure? For example, if a student purchases one course, I would like to be able to offer additional courses at a reduced price. (i.e., buy 3 courses and get 30% off of each course for example)