You do have to wonder if the strict rules on underage drinking don't have a dramatic effect on the demand for this sort of ID though.I say good job. Whether it be for underage drinkers or possible terrorists ID theft is a major crime especially in this era.
If there were less demand, then the cost of production would be substantially higher and therefore present more of an obstacle to the more nefarious uses of fake ID.
In other words, by keeping the legal limit for drinking higher than almost every other country, we artificially create demand for false id documents. If you have hundreds of thousands of college students paying $60 a time, then it's easy to afford a $200,000 machine to make the cards. Take away the college students and the cost of the machine is much, much harder to recoup.