Is age verification ever done here if one is suspected?
With it being the internet, that's an issue. If I asked to see a license, it can be faked, lied out of or true.
1) I get a valid ID for the person [true]
2) User says they don't have a scanner/camera [lie]
3) User googles for an ID or asks a friend over 18 to scan one [fake]
4) User denies giving any form of ID since its not required by law. [neither true/lie/faked]
I could ask for a CC#, but there is no way to verify it is the users CC# or not a prepaid.
I could ask for a picture of the user, but that goes back to asking for ID.
So, short of asking for the users SSN and verifying it through that, there is no simple or foolproof way to verify anyones age.