How do you activate a new debit card on the QuickBooks app?

To activate your new debit card, you will need to enter your card's security details. You can find the detailed steps under the Activate and use your QuickBooks debit card section in this article: Use the QuickBooks debit card to get your cash in QuickBooks.  

Once that is done, your card will be active and ready to use. To avoid future payments being declined, make sure to update your card information for any recurring payments you have set up.  

Please don't hesitate to reply below if you still have any other questions or concerns.