Open the Airbnb mobile app or visit the website, then tap or click Menu.
Go to Account Settings.
Select Payments & Payouts, then choose Payments and click Add payment method.
Enter your credit card details and billing information.
Airbnb uses the 3D Secure (3DS) framework to authenticate transactions with your issuing bank. During checkout, a bank verification window may appear to complete the authentication process.
Notes
When adding a card, your bank may initiate a temporary small pre-authorization charge for verification purposes.
If the required bank authentication is not completed within the 3DS verification window, the transaction may be declined by the bank.