Hi there. Just a bit of background for those who don't know:
Clickbank is a popular
third-party credit card processing company. It handles only
'intangible' products - those that can be downloaded, or a service
that is provided after the sale (ad sales are a good example).
Problem is, you're required to create a "thank-you" page,
which is often where the download is located. Anyone "in
the know" can post the download link, which obviously leads
to increased theft of your product.
Good thing there are lots of solutions for protecting your
download link. The one I use is called Digital
Vault, which handles both Clickbank and PayPal. Other options
include the Easy
Download Protector and the Clickbank
Toolkit.
There are probably many others available, too -- just run
a search on Google to find more.
