Earlier quoted context omitted.
> And those cards will be getting sold to kids faster than you can blink. there's a reason i said 90% and not 100% effective. alcohol and tobacco get resold to kids, too.
What makes you think this will be close to 90%? Unless these cards are expensive I don't see that happening.
its obviously just an illustrative guess. but if the penalty of possessing the card is similar to underage possession of alcohol/tobacco, and larger penalties if a store/person is found providing a card to someone underage, i see no reason why it wouldnt have a similar success rate as alcohol/tobacco.