Just checked out the tutorial for using PayPal. It didn't go over how to pay for an item that the customer will download vs. being shipped to a physical address.

For example, I would like to have a few e-books available to purchase on my website (www.helpingusellu.com) and have a PayPal button next to each. If someone were to purchase an e-book, how exactly would they pay for it and then immediately be able to download it?

My first thought is to have a separate "success" page configured for each e-book so that when they check-out and the payment successfully posts, they are directed to the "e-book #1 success page" that has a link to the PDF document?

Now, if that would work, what if they want to buy more than one? How would I get their desired e-book download links to them?

Thanks
Scott