You can set/change your PIN right on the Sable App. After logging in, Select Cards>Choose Physical Debit card>Change PIN>Set your PIN>(Choose 4 digit PIN)>Press Next>Your Card PIN has been set. Your pin is the same for both your virtual and physical cards. You may change the PIN at any time by accessing the Cards > Set PIN section in the mobile app.
As a reminder, please do not share your 4 digit PIN with anyone for security reasons.