Anyway to make EACH click have a unique sub id

I cant seem to figure this out

is there any way to make it so each time an affilliate link is clicked it would have a unique subid?

So basically it would look like this

htcp://Network.com/Subid=Click1
htcp://Network.com/Subid=Click2
htcp://Network.com/Subid=Click3
htcp://Network.com/Subid=Click4
htcp://Network.com/Subid=Click5
htcp://Network.com/Subid=Click6

Can you explain why you need this? Most tracking software will generate a clickid for each click and associate information with it such as IP, user agent information, a cookie etc.

You can simply generate a random string in PHP, but if you have no information tied to it I'm not sure how it will help you.