WAC 230-15-695
WAC 230-15-695. Adjusting progressive jackpot amounts
House-banked card room licensees must not reduce the amount of a progressive jackpot prize accrued or displayed except for the following reasons:
(1) To reduce the primary or secondary jackpot(s) and the displayed amount by the amount won; or
(2) To correct an amount displayed incorrectly because of malfunctioning equipment; or
(3) To correct the display when the amount displayed is greater than the predetermined maximum prize limit; or
(4) To reduce the progressive account for nondisplayed prizes as long as they record the funds removed as gross receipts and properly documented that in their records; or
(5) To reduce the progressive account or displayed amount to recover seed money; or
(6) Any adjustment to the progressive account or displayed prizes must be properly documented in card room records.