How can I change default credit card for receipt snap?

Help is here, sue-gpar.

You can decide which payment account should be used as the default when capturing receipts.

However, if the expense is already created, you no longer have the option to change it. To fix it, you can undo the expense transaction and reupload the receipt so you can choose the correct payment account.

Learn more about managing snap receipts in QuickBooks through this article: Upload your receipts and bills to QuickBooks Online.

If you meant something else, I would appreciate if you can send me a screenshot so I can have a better understanding of what you're trying to achieve.

You know where to go if you need further assistance in managing your credit card setup. I got you. Have a wonderful day.