I tried a diet bet for the first time 1 year and 1 week ago and I won $36.52. Today I decide to go ahead and bet again knowing I still had my earnings from last year. After figuring out how to pay with the $36.52 I quickly discovered that I no longer have any earnings because it gets taken away (expires) after 1 year.
Anyway, I thought I would write something for all the first timers who might not read all the fine print.