Buses accept cash (exact fare) payments at the front door only. Cash payments for bus fares include bus-only transfers valid for 2 hours; be sure to ask the driver for a transfer slip when paying. Buses do not accept cards
Link light rail and Sounder rail accept cash or card payments at ticket vending machines at each station
Ferries accept cash and card payments at ticket counters or vehicle fare agents at each terminal
Water taxies accept cash (exact fare) when boarding or cards at ticket vending machines at each terminal
Street cars accept cash (coins only) or card payments at ticket vending machines at each station
The monorail accepts card payments at ticket vending machines at each station. The monorail does not accept cash