I received this link from Hammonite.
Boaters Pay Station
How to use the Pay Station:
STEP 1: Touch button to select length of boat.
STEP 2: Enter number of days of moorage being paid. (5 day maximum stay in a 7 day period)
STEP 3: Insert credit/debit card, bills or coins.
STEP 4: Place receipt face up in a visible location on dash/window of boat.