Coinstar= Free Facebook Credits???

I ran to Fry's this evening to get some chicken for dinner. While I was there, I decided to get rid of all the change on my purse. Upon printing the reciept, at the bottom, it said "Your a Winner!" with a code to claim 10 free Facebook credits.... I have to come out now and say I am TOTALLY addicted to Frontierville, There. I said it!