You can generate and download e-books based on your website content.
The Paypal payment was modified and extended: you can create shopping carts for files you want sell and the generated e-books.
The payment form in the frontend was also modified: you can purchase one package file at a time (as before) or you can add it to a shopping cart. You can go to the cart and purchase all the items in the list. The 'conform purchase' form is hidden, you have to hit the "Details" button in order to appear (along with the download links or generate e-books - depending of the item).
