Hi Rich,

I got the drink card...it's very cool! Thanks so much!!

And I think I figured out the numbers around the edge...the card says $5.50 for $5.00. If you add up the numbers around the outside edge, they add up to $5.50. So...you buy the card for $5, and you order a drink, and they punch out the numbers that add up to the cost of your drink. How'd I do...?