GoStarter and GoStudent: 1 driver (just you)
GoOccasional: 2 drivers (you and one other)
GoFrequent: 4 drivers (you and three others)
Business accounts: Unlimited - every employee gets their own login and smartcard
For personal accounts, it costs $25 to add a driver as a once-off fee. Extra employees on business accounts are free.
Only the main account holder (the person who created the account) can add an extra driver to their account.
To add a driver to your account, go to the Membership Details tab in the booking system.