Web Page Is vs. Contains
I'm creating a trigger for people who visit my website. Does anyone know the exact "rules" of what is/contains are?
For example, if I put company.com vs. www.company.com and use the rule IS, will it not capture since it isn't exact? Or if I have a parameter on my page such as www.company.com?source=1, if I put the rule IS, will it not capture those who visit with no parameter?
Is there any reason I should use "contains" if I am pointing to very specific pages? I want to use "IS," but others around me seem to feel "contains" is safer.
Thanks.