Our policy on debit cards will vary by bank and type of card as the policy is set based on patterns of previous abuse. Unfortunately the only way to be 100% certain is to attempt to add your card to your account. If this fails you may still be able to reach out to our support team who in some cases can allow a card after manually reviewing your account. We wish that these policies were not necessary but unfortunately we have seen a lot of fraud on our platform in the past.