PDFWAC 230-13-130
Display and exchange of amusement game prizes.
(1) Amusement game operators must prominently display a sample of each type of prize available.
(2) Operators must only award prizes that are posted. However, after a player has won two or more prizes, operators may offer that player the opportunity to exchange those prizes for one or more other prizes, but only if that prize was on display during the play of the game.
(3) Operators must not allow winners to forfeit previously won prize(s) in exchange for another play.
(4) Operators may give winners tickets, coupons, tokens, or tokens stored on an electronic token card, which winners may combine with other tickets, coupons, tokens, or tokens on electronic token cards won and redeem for a merchandise prize.