How do I get rid of this?

[wmorris]

How do I get rid of this when some clicks an product I get this:

zenid=50eb8d63a31934f684f8a37c92ffbc10 on the end of the domain.

[stevesh]

That's the Zencart session id. It should only display on the first page the visitor lands on, and you don't want to get rid of it.

[wmorris]

well everytime I click every other pages after I click it and the others still shows it.

[stevesh]

Some info here:

http://www.zen-cart.com/forum/showthread.php?t=153852

What happens if you turn off your URL rewriting mod ?

[wmorris]

Where can I find the URL rewriting mod?

[wmorris]

I have done everything but I still get:

zenid=50eb8d63a31934f684f8a37c92ffbc10

after the first click

[gjh42]

Where can I find the URL rewriting mod?

You don't have one, at least not now.
Standard behavior is for the zenid to be stored in a session cookie so it doesn't have to be passed in the URL after the first time. This is apparently not happening for you. I don't know if Configuration > Sessions > Force Cookie Use will help, or if there is something else that needs to be done.