Ok what I have is a script that I had designed for me using php...It is a MLM randomizer type script...I want a way for me to issue licenses for each copy I sell so that at install time it checks to see if the license is valid or not to decide whether or not to proceed with the install. Then when the client goes into the admin panel, I want it to do another check before they are allowed into the admin area. I want to be able to disable a license and generate license's from my admin area and have the information stored into a database on my server. Anyone have any ideas?