— On successful completion of the transaction, we'll send you a confirmation email that will contain the link of these lectures. If you want a CD to be shipped to your address please add another product called Physical CD worth Rs 50/- to your cart. This additional 50 rupees include price of the CD and postage.
— From that link you'll be able to listen the lectures online on your computer or phone. From that link you'll will also be able to download these lecture on a USB pen drive to listen in your car or other devices.