cid in Url - cid killer needed as in early oscommerce?

[loop]

Hi All
i'm now after 1 year development near to the golive ...
i had once while clicking on my shop in the url a parameter in the url cid=3287fdsaouidafs0898 but at the moment i don't see that, so i'm not sure what happend that i see this

i'm worried as in the past of oscommerce i remember to have this and google crawled me because of this 1 week long and indexed 100k of sites and i remember to install in oscommerce "cid killer" to get rid of this

Can someone explain me if this is still needed and if yes how to do it? (as i don't have the cid at the moment in the url i really don't know if a setting is now correct and was wrong before)

thank you for thoughts on this topic

[loop]

nobody can explain the parameter CID? whenn it arrives and how to disable (if needed?)

[burt]

If shop is correctly set up the ceid may (or may not) appear one time, that depends on what you choose.

Read the User Guide: https://phoenixcart.org/phoenixcartwiki ... e=Sessions

[loop]

Hi Burt
Okay, i have setup it like your screenshot (and maybe i didn't had this before where i saw the cid) because in the last week i never had this. but thenn it's ok, so everything should be good
Thank you!