I have a website where after user makes payment he is taken to the downloads page to download. I dont want users to go there directly and want to protect that they can only go after paypal purchase Can you tell me how to do it?
This isn't warez forum, so can't give you download links directly Yes you can integrate aMember/DLG in Drupal.
I think it's better to have it so a user gets email after payment is processed. I think EzyPal has that feature.
Also add the meta-noindex tag to the head section of the page. Don't exclude it using robots.txt as then it would be visible to the users who check your robots.txt