• Go to Settings > My Subscription
  • Click on 'Stripe Billing Portal' (green button)
  • From your Stripe Billing Portal homepage, click on 'Add payment method'
  • Enter new credit card details
  • Select 'Use as default payment method' if appropriate.
  • Click on 'Add' to save and return to your Stripe Billing Portal homepage
  • Remove any old/unwanted credit cards if appropriate.