Earlier quoted context omitted.
and share how much the fee was... ("accepting and verifying a credit card number in connection with a transaction" is one of the COPPA approved methods of verifying adulthood)
It's 30 cents: http://support.google.com/accounts/bin/answer.py?hl=en&a...
That's a new policy, it was more when I did it. It was summer 2011 but I can't find an email reciept so I'm not completely sure. I believe it was between $2-$5 at the time.
An expensive typo for sure.