There are a few reasons why your Coinbase card might not be working. The first reason is that your card might not be supported by Coinbase. Coinbase only supports a limited number of cards, so if your card is not on the list, it will not work. The second reason is that your card may be expired or blocked. If your card is expired, you will need to update your payment information. If your card is blocked, you will need to contact your card issuer to resolve the issue.

The third reason is that you may have insufficient funds in your account to cover the transaction. You will need to add funds to your account before you can complete the transaction. The fourth reason is that you may have reached your daily or monthly spending limit. You will need to adjust your spending limit or wait until the next day or month to continue using your card. If you are still having problems, please contact Coinbase support for more help.

There are a few reasons why Coinbase might not be accepting your card. Coinbase only supports a limited number of cards, so if yours isn’t on the list, it won’t work. If it’s expired, you’ll need to update your payment information. If it’s blocked, you’ll need to contact your card issuer to resolve the issue.

The third reason is that you might not have enough funds in your account to cover the transaction. You’ll need to add funds to your account before you can complete the transaction. The fourth reason is that you might have reached your daily or monthly spending limit. You’ll need to adjust your spending limit or wait until the next day or month to continue using your card. If you’re still having problems, please contact Coinbase support for more help.