If your firewall catches it then you get a chance to allow or deny it.
Looks like Lite let's you do that, but the Zango in the regular version, which
calls back to a rental rack for small/mid size business in Israel, will balk there.
So, just check the mark to make it a rule and block it.
They might just be taking a count, but they should put that info up front by
putting up a minibrowser on a local page, inviting you to drop in with a click.
If they had forums, for example, something for people to go to…