To add or change your method of payment in Presto:
Tap the profile icon in the top left of the Presto Map. This opens the Account and Settings section.
Tap Settings
Scroll down and tap "Payment Method". Select "Add Payment" or "Update Card".
Enter your card details. A $1 verification will be billed and refunded every time you add or change your payment method.
Reach out to Presto Support if you need assistance.