http://www.cuervo1795.com/ -you can choose from: Margarita Glasses, Margarita Pitchers, Margarita Balls, Margarita Shakers, Salt Rimmer, $5 Music Download, or a $5 Mail-in rebate
I did it both yesterday and today (it said one per week, so I figured the new week started on Sunday).
Both times I had the full list of items.
WTH? What browser are you using??