Ticket Vending Machine: Each Swift station has two ticket vending machines near the information kiosk. You can use cash, Visa or MasterCard to purchase your Swift ticket. You can purchase a ticket for only one person at a time.
Cash-paying customers should bring exact change, as machines do not make change. Dollar bills need to be carefully fed into the machine at least half way (further than most vending machines). Only $1 bills are accepted since the machines do not make change.
Tickets are good for one ride on Swift and there are no transfers. The driver does not need to see your ticket, but riders must keep their ticket as proof of payment on Swift.
Here is a video showing how to purchase a Swift ticket: