MST’s GoCard is a stored value card. Passengers can add value to their card at any time by visiting an MST customer service location and use it like a debit card when riding the bus. The GoCard allows for speedy boarding. Simply tap your card on the farebox below the digital screen and the appropriate fare will be deducted. Plus passengers receive an additional 10% value each time the card is reloaded! For example, load your card with $20 and receive $22 value on your GoCard. And, there is no expiration date. Use the GoCard when you need it, save the value when you don’t. $10 minimum purchase required. $5 replacement card fee.