I only buy Starbucks coffee on a Friday, when I go walking with my girlfriend, and I treat us to a coffee. However, you can play twice a day for free.
Doing it that way, I picked up a few 5 stars, and a coupon for half off a large Frappuccino. I bought my girlfriend the half off one today, so instead of $6 and change, it was $3. I only have a tall brewed decaf with caramel. I then take a refill home for a cost of 50 cents.
This gave me my 2 plays today. I said to my friend that she could be my lucky charm today, and played the 1st game. It came up that I was a winner, and she said that I had a stunned look on my face. Yes, 2,500 bonus stars. That means 16.6 coffees, which is the equivalent of $100.
Well, Fridays will be good for the next 2 months. Free coffees for both of us.