You can probably get a much better idea of how it works by checking out the working demo . To make this script easier to use, all options that aren't necessary to get the script running can be set from an administrative page, where they are explained in plain English.
Script can send a customizable e-mail to people when their link is added.
Script can send an e-mail message to people once their link is rotated out. Script counts the number of hits each link gets. This script will generate small links back to my page, and tell people where to get this script when it sends e-mail. If you really can't deal with this, click here to buy the registered version of the script .