well, i am not from the staff but i know the answer.
you are winning 1000$ if you are first at the end of a season.
you are winning 500$ if you are second at the end of the season.
you are winning 250$ if you are third at the end of the season.
you win a t-shirt if you are from 4th to 10th at the end of the season.
the prize per event is 100$ ( double for premium menber ) if you are in first place for an event.!! Nothing elses .
the prize are for the more points and same thing for the more money.