To verify your card this way, we’ll send two temporary authorizations of $1.99 or less to your debit or credit card. Temporary authorizations are temporary holds that won’t actually be charged to your card.
To complete the verification process after you add a new card:
Login to your card issuer’s website
Look for two temporary authorizations on your card
Enter those amounts when prompted on Staybnb
Once verified, you can use your card to book stays.