Looking for owner of the script

First of all I would like to apologize to the mods of this board if I am posting this in the wrong section. ( I sincerely believe I am not)

Am I looking for the owner of this script - http://www.alstrasoft.com/epay_enterprise.htm

If you are wondering why it because from what I have read somewhere ( can't remember where) is that people selling this script don't actually own it.
I am looking to buy it but would like to now who is the author of original version.

Thanks in advance for any...

Looking for owner of the script

Poster :