address automatic automatically buy buyer cart check checked clicks delivery digital digital-delivery download downloads e-book ebay ebook ejunkie emails example file friends google handle item link paid payment paypal pays process provided questions redirect sell sends service shopping store successful web website

I want to sell an e-book on ebay and sell with paypal with an automatic redirect for the buyer to download. How do I do this? Do I need a website?

You do not need a website. Please see http://www.e-junkie.com/ej/help.ebay.php

I checked the link but I'm trying to understand the process.
Does it work like this:

1) Ebay buyer clicks "Buy It Now" on my ebook.
2) Buyer pays via paypal
3) After successful payment, Paypal Ebay or Paypal (?) provides the "Web address of digital item": https://www.e-junkie.com/ecom/eb.php (as per the link you provided).
4) Buyer goes to the link and downloads the ebook


Questions
a) In #3, can the digital delivery address be reused by others (lets say buyer sends the link to his friends so they can download the file too) or does it somehow check to see if it is actually the buyer and if they have paid already?
b) To do this, do I just need the ejunkie shopping cart/delivery service, or do I need to use the e-junkie ebook store as well?
c) Does ejunkie also handle the emails that are automatically sent to the winners of the auctions?
Thanks

One more question, in the example above, is it possible to use anything else besides Paypal such as Google? I'm not sure where Google would fit into the process since it seems that Ebay passes you to Paypal which passes you to E-junkie.
Thanks