recently i browsed two ads asking me to join a webcam session to be verified, I passed on both, never heard of that before and was wondering if this is a scam of some sort

That's a well known scam over the wider internet, I'm guessing it's the same here. Likely, they're trying to get you to sign up to a scam website so they can get paid, and the website can get your credit card info.

Only verification site are RS2000, P411 and Date-Check that I know off.

Could be a vice squad setup and the webcam was for more proof and evidence against you.
Will be difficult for you to deny that it was you if they have video/picture proof of you.

tks for the info! im somewhat of a newbie, so i wasnt sure, but on both occaisions they said LE isnt allowed to pay for a webcam show thats proof im not LE idk, it just sounded off, so i politely passed

Good job on passing on that.

yep ! I'm learning this slowly , but glad TER is here to help guide me to smart decisions!

or is it something most people already know and is not proper etiquette?

HuH? What review? Unless you have BEEN WITH HER, you can't review her.

Seems like an odd way to verify. Probably a scam, but also possible the girl just wanted to see you.  

otherwise, your next newb question, will probably not go over as well.  

way more gentle.